Kozue runs away in shock at the sight of the twins making love, while Nao calmly left the scene, but Sora wouldn’t even care. Haruka thinks of ditching school, but she tells him to think little of it. Kozue tells him the next day that she’ll never talk to him again, while Nao effectively ends her relationship with him after his apology. That night Haruka fights with Sora when he tells her that they stop doing it, even inadvertently hitting her. Things get complicated when they find out that their parents left no money for the two, and in order to survive they have to be taken under custody of their relatives, but this means them living apart. That afternoon Haruka awakens to find Sora missing and her room in a mess. He goes looking for her after receiving a text from Sora which sounds like a suicide note. Nao even helps him in looking for her everywhere, mentioning to him about her confrontation with Sora, saying she has seen the two making love that summer day, and that “now they are even.” Haruka then remembered the lake Akira mentioned the other day. Haruka finds Sora, and his attempt to stop her from going deeper in to the lake nearly ends in them drowning. Days later the two leave the place to live together overseas in the city where an artisan who had connection with their parents lived, hoping to find happiness elsewhere. Though Kozue disagrees, Nao believes they will do just fine.

Haruka takes Nao on a date again, but he cannot shake the sight of Sora masturbating that night off from his mind. Eventually Haruka hits his limit and tries to get rid of those thoughts by taking Nao to a hotel, but she rejects his act and asks if he really loves her. Haruka is unable to answer and returns home. Soon after, Sora gets a fever and Haruka stays home to take care of her. That evening, Sora, with her fever subsided, confesses her feelings to Haruka and the two make love, beginning a relationship. This did not go unnoticed, as everyone, especially Kozue and Nao, begins to see the twins spend more and more time with each other. One afternoon, when Kozue and Nao decide to visit the Kasugano residence, they catch the twins in the middle of making love.

This episode replays to the event where Haruka is trying to talk to Sora about his relationship with Nao, but this time Sora is always at the back of his mind, since, lately, she seems not to accept Nao, and that she seems to be teasing him. Haruka suggests a date with Nao, but cannot get to tell Sora about it, even disguising it as if he will be spending time with Ryouhei. During the date, though, Nao notices that Sora is never far from Haruka’s mind, him buying things for his sister rather than for her, and eventually spoiling their date. They plan to make croquette curry upon arriving home, but is canceled when Haruka finds Sora not feeling well in her room after having a bad dream. The next day Nao notices that Haruka tries to hide his date with her from Sora, but she just went along. One night, Haruka catches Sora masturbating in her room while mentioning his name, much to his dismay—she is enamored with him ever since that one summer day in their childhood when Haruka kissed Sora while playing.

Sora decides to follow everyone at the beach, but at the moment she got off the bus, news that a young man was rescued from drowning unconscious. As Sora looks over, she finds out that the boy in question is Haruka. However, Nao acted quickly and performed mouth-to-mouth resuscitation. With that event, Sora becomes even more insecure, eventually telling Haruka not to leave home and tells all sorts of excuses just to make him stay. One day, Sora made Haruka choose between her and Nao, but he just shrugs it off and proceeds to school with Nao as if nothing is wrong. That afternoon Haruka finds Sora missing after receiving a text from her saying “Let’s leave here.” Akira, Kazuha, and Ryouhei joins Nao and Haruka in search of her, until, amidst the rain, Nao finds Sora at the bus stop. Refusing to go with Nao, Sora runs out of the bus stop, angrily telling her that she is the reason why Haruka has changed. Suddenly, a bolt of lightning strikes the bus stop and burst into flames. Sora then remembers she forgot her stuffed bunny inside. Nao rushes in to retrieve the only memento Sora has of her mother, causing her to be nearly trapped inside. After receiving the rescued item, Sora reveals to Nao her insecurities with her, that she is afraid Haruka would leave her alone. The next night, Sora joins everyone during the Summer Festival at the shrine. This time, Sora is more receptive of Nao.

By now Sora is showing her hatred of Nao in the open, even in front of Ryohei and Nao herself. One afternoon Sora, attracted by the smell of curry cooking in the kitchen, catches Haruka and Nao making love in the living room. Sora throws Nao out of the house, warning her not to see Haruka ever again, since it is the second time she catches the two doing the “dirty deed.” She then throws the curry they cooked down the drain, as she only wants Haruka’s cooking. Nao is desolate after that, and though she wants to see Haruka, she has to hide because Sora is always nearby. However, Haruka is always optimistic Sora will forgive and accept them both, as he, after knowing from Ryouhei that she changed, wants Nao to return to being a cheerful, caring, and lighthearted person. Sora lightens up a bit to the sight of Haruka and Nao being together, but still has some resistance, and prefers to distance herself from the two. It is for this reason that she never joined Haruka and Nao along with Ryouhei, Kazuha, Akira, and Motoka for the annual summer trip to the beach.

This episode replays the event where Sora asks Haru to take her measurements so she can have a uniform made. The next day Nao comes over to bring Haruka some mosquito repellent, since Sora is scared of mosquitoes, and then leaves almost immediately. The next day Ryouhei invites Haruka to the school rooftop to take a peek at the girls cleaning the pool. Haruka warns Ryouhei, though, not to peek at Nao, and leaves. Much later Ryouhei tells Nao that Haruka, “the prince she has been waiting for,” has a crush on her; but she thinks he does not like her. The truth is that something happened between the two many summers ago: Nao, trying to escape the noise of her arguing parents, ran to Haruka’s house. At that time Haruka was sleeping at their veranda, and was surprised to see Nao on top of him with her clothes undone. Until now Nao feels guilty for what she did. However, Ryouhei, even Akira and Kazuha, is into the act of bringing Haruka and Nao together. They did so by making the two meet at school pool on a Sunday. When they were changing after the swimming lesson, Haruka rushes into the girls’ locker room when Nao was scared by a black cat inside a box. The school supervisor hears their chatter, but the two were able to hide inside a box before he catches them. Thinking it was just the cat, he leaves. There, Nao gets to know that Haruka does not hate her, only that he was just surprised at the events of that summer day, dispelling her assumptions. Meanwhile, Sora shows her hatred of Nao, whom she thinks is the reason why Haruka has been preoccupied the past couple of days, at home on her laptop.

Haruka enters Akira’s room and stops her from burning something, which is her mother’s missing journal, where it is written that Kazuha and Akira has a chance of mistaken identity. With the journal, he suggests to Yahiro and Kazuha a DNA test to prove things once and for all. Yahiro refuses, but, despite disapproval from her mother, Kazuha agrees. Haruka informs Akira at the shrine the next day that the DNA results will be out in five days, but Akira disappears on the fifth day. Haruka finds her at the train station, where they talk until the evening. When the DNA results arrive that night, Kazuha and Sora delivers it to Akira, who is still at the station, but she buckled, too scared to read it. It is then that Kazuha’s mother appears, and tells everything at their home, where Akira is shown the lost pendant, returned to her by someone who found it at the mountains, basing on the name engraved on its back. She reveals that she and Akira’s mother had shared the same hospital room, and, one day Akira pulled the pendant off of her neck as Mrs. Migiwa held her in her arms. After hearing that Akira’s mother had died, she gave the pendant to her to make her feel, at least, the presence of a mother. Akira then reads the DNA results, and it read negative, which means Akira is born of a different mother. There, Kazuha’s mother let her keep the pendant, and apologizes to Akira. She later confesses her love for Haruka and vice-versa.

The Introduction to this episode replays the event where Haruka was standing near the girls locker room, overhearing Akira’s and Kazuha’s conversation, but this time, instead of walking away mislead, Akira comes out and takes the phone from Haruka. This allows for the story to have an alternative ending. Haruka notices that Akira has been acting strange lately, and decides to talk to her alone at school the next morning. He sees the sad look on Akira’s face and becomes worried, and wants to help Akira find her mother’s pendant (after remembering her losing it as a child). They go in search for the pendant by a tree they would play by as kids, only to Haruka’s horror that the tree had been removed by a landslide. He attempts at digging around for it, but without any luck. The two go to Akira’s residence to take a bath, and have a romantic moment together. From there, Haruka goes to the festival, and, after seeing Akira cry while dancing the sacred dance, rushes off to see what had happened.

On their way home from school, Haruka and Kazuha are interrupted by a frantic Yahiro, who is concerned over the non-appearance of the always-responsible Akira as usual. They discover Akira at her home, collapsed due to exhaustion, and Kazuha proceeds to blame herself and her infatuation with Haruka for not noticing Akira’s condition. Akira recovers a few days later, but confronts Kazuha about her abandonment of Haruka and the inappropriate sense of guilt she feels regarding their father’s actions. Realizing the truth of Akira’s words, Kazuha withdraws into a state of depression while struggling to determine what to do. The day of the festival arrives, and Kazuha works up the courage to appear, where she is reunited with Haruka. Haruka informs Kazuha that her father had been supporting Akira financially in secret all this time and, when Kazuha witnesses her father praising Akira, she realizes that she had misjudged him. Thus, she was able to move past her codependency towards Akira and pursue a whole-hearted romantic relationship with Haruka.

When Kazuha realizes that Haruka has overheard their conversation, she chases him down to clear up any misunderstanding. She reveals that Akira is, in fact, her illegitimate older sister, born of a different mother. Due to her family’s societal standing, Kazuha’s father is not able to acknowledge Akira as his daughter, causing Kazuha to be resentful of her father and to feel a burden of guilt and responsibility towards the always-hard-working Akira. To help lift Kazuha’s spirits, Haruka invites her out on a date, and they subsequently realize and admit their rapidly-progressing feelings towards each other. Meanwhile, Akira continues to try her best on her own, but collapses, apparently due to exhaustion.

Sora asks Haru to take her measurements so she can have a uniform made, and finally starts attending school with Haruka, though she is disappointed to find that she and Haruka are in different classes. While cleaning the swimming pool as part of a mixed gym, Akira accidentally soaks Kazuha who forgot her swimsuit, and so Akira takes her to dry off. Haruka finds Kazuha’s phone and goes to return it, only to overhear a sensual-sounding conversation in which Kazuha addresses Akira as “Onee-chan” (big sister).

After the sudden death of their parents, Haruka and his twin sister Sora move to the house formerly inhabited by their late grandfather, in a small village they often visited as children. There, Haruka encounters several of the residents, some of whom are old friends, but Sora stays at home, refusing to go to school even as Haruka starts attending. Realizing that Haruka is growing more and more distant and slipping from her grasp, Sora goes to Haruka’s room at night and appeals to Haruka as she removes her clothes…

“Perfection!? The Hot Spring Panic”

Everyone goes to a hot spring, with Najimi arranging for a cold spring to be prepared for the Akikans. However, Yell and Budoko are a bit objected against Yurika having her way with Najimi and Misaki. Meanwhile, Melon is a little frustrated with Kakeru’s idiocy, though later feels a bit lonely. However, everyone gets annoyed with him when he tries to perform a ‘body inspection’. Upon returning to the cold spring, they are surprised to find Miku, who had been looking for her owner. She runs off naked, so the other girls decide to look for her, encountering Kizaki while trying to get their clothes sorted. Melon slips on a banana skin and has sushi fall on her, attracting Miku’s owner. When Miku spots her, the same thing happens and they both attract a lot of cats. After Najimi gets the cats off of them, Miku runs off again and Melon gives chase, only to be assaulted by Kakeru, who was trying to escape from Otoya. As punishment, he and Goro are tied up while the others return to the springs.

“Koihime Musō OVA” “OVA「Koihime†Musō」” (OVA「恋姫†無双」)

In this alternative universe episode set in the present in St. Francesca Academy, Rinrin has a fight with Aisha which both girls decide to compete in the Sports Festival with other the teams led by Sōsō, Sonken, Kōsonsan, Tōtaku and Reiha. One by one, the teams are eliminated with Reiha’s team winning. Despite this, Aisha and Rinrin reconcile and Reiha, to her horror, gets a “special” prize; a kiss from Principal Chousen.

“Seductive Beach” “Yūwaku no Sunahama” (誘惑の砂浜)

Saito and Osmond examine a chest of Earth items. The Academy students go to a beach for their summer trip, along with Siesta, Henrietta, and Agnès. They, however, are all wearing old fashioned swimsuits that cover their bodies; Osmond asks the girls to put on the “traditional uniforms for the ritual for the spirit of water”. The girls change into one piece swimsuits, then bikinis, as they perform the “rituals” of splashing each other and smashing watermelon. The final ritual is a beach volleyball tournament where the winners will wear the true Priestess’ garments; the boys bend the rules so Tiffania’s team advances. That night, after Saito oblivious stands Louise up for a nighttime beach walk, she discovers the boys and Osmond’s plan of putting the girls in skimpy seashell and starfish bikinis. The next morning, Montmorency excuses the girls for not showing up (due to leg cramps and sunburn), but tells Saito that Louise wants to meet with him at a secluded part of the beach. Saito arrives, but is ambushed by the girls. The other guys are ambushed in a similar fashion, and as a result, they are wearing the skimpy garments while tied to rocks in the rising tide. The girls go back in the water, but are attacked by a giant octopus that appears every 30 years. Saito breaks free and rescues the girls. Later, while Saito makes octopus treats, the girls try on the seashells and stars, while the ogling boys are still tied up. As Saito arrives with Japanese style food, he inadvertently sees Louise who loses her top in the commotion.

“Kan’u Fulfills Her Ambition” “Kan’u, Kokorozashi o Tsuranuku no Koto” (関羽、志を貫くのこと)

Ryūbi and his army attend an imperial war meeting between other loyalist army commanders hosted by the Commander-in-Chief of Imperial forces, General Kashin to discuss the recent uprisings the empire is facing. Rinrin stays back after getting a fever with Shuri staying to take care of her. During the meeting, General Kashin ask on how to defeat an army of rebels who have fortify a mountain. Sōsō suggests a Siege strategy where they will cut off the rebels supply routes to deprived them of supplies which will starve them and affect their morale and an offer of clemency to those who surrender. But Kashin is not interested of showing mercy to the rebels and wants them to be eliminated quickly as a lesson to others. Ryūbi takes the offer to fight them head-on with the promise of bringing the leaders head. Kashin, impress of his willingness, agrees to give him the mission and reward him as her aide in the government if he succeeds. Meanwhile, the bandits that Ryūbi’s army defeated have united and launched a surprise attacked on Touka to get their revenge.

“Wings of Freedom” “Jiyū no Tsubasa” (自由の翼)

Louise has a nightmare in which she loses the ability to cast magic. Saito finds Tabitha reading a book in the forest, and she began to teach him the words, but Louise interrupts, telling Saito that she can no longer use magic. Tabitha says that she will protect Saito since Louise is unable to do so. In Tristan, Henrietta dispatches the Ostland and Colbert to rendezvous with Saito, carrying a type of cannon which seems to be a German FlaK 36, and Agnès offers the assistance of the Musketeer Force. Saito, under Tabitha’s guidance, learns to read quickly, while Louise broods over her inability to cast magic. Overhearing Tabitha telling Saito that under the influence of Gandálfr, the heart will experience changes, Louise wonders if Saito loves her because of Gandálfr’s influence. Just before crossing the border, the Jormungand; Square-class golem, with Sheffield on its shoulder, lands in front of the carriage and blocking off the route into Tristan. Illococoo and Tabitha fly to the air, in order to lure Sheffield away. Saito realises her objective is Louise, but Louise jumps out of the carriage and gets caught. Guiche, Kirche, and Tabitha’s attacks prove ineffective against the golem. Saito’s attacks are easily stopped by Counter, and Louise decides to sacrifice herself for her friends. Saito leaps to attack the golem again, releases Louise, and Slyphid saves them in time. Colbert has unloaded the cannon, which Saito examines using his powers. He quickly fires at the golem, but is stopped by Counter. Colbert, Kirche, and Malicorne unleash their most powerful spells, and manage to stop its advance. Derflinger tells Saito that Dispel needs to be cast onto the shells, and Louise refuses, saying she can’t do it. Tabitha then kisses Saito, eliciting feelings of intense jealousy in Louise, causing her Void powers to be activated again. Louise casts Dispel on the ammunition, which successfully pierces the Counter and destroys the golem. On the Ostland, Louise awakens to see Saito; he hugs her, saying he does not love her just because he is Gandálfr. Then they looked at each other and kissed. Back in Tristan, Louise kneels before the Queen, awaiting punishment for defying her. Henrietta instead awards her the royal mantle, declaring that Louise is now her sister and second successor to the throne, as well as returning Saito, Malicorne, and Guiche their chevalier cloak reinstating their noble status. She then welcomes Tabitha as Princess Charlotte back to Tristan. The ending credits show when Louise tries to explode Saito when she sees Tabitha holding onto Saito, Sylphid grabs Saito and escapes with Tabitha.

“Kan’u Meets Ryūbi” “Kan’u, Ryūbi to Deau no Koto” (関羽、劉備と出会うのこと)

Aisha walks out of the cave that she Rinrin and Shuri slept where she finds herself in battle between Bandits and Militias. Immediately both she and Rinrin fight the off the bandits which forces the bandits to retreat. After the battle, the commander of the Militia’s introduced himself as Ryūbi (Real name Gentoku) and thanks the girls for their help. He realize that Aisha is the Black hair Beauty bandit Fighter which at first she thinks he will question her beauty and is surprised and embarrassed when he says the stories of her beauty are true. At the village of Touka, the feudal lord explain how Ryūbi who claims to be a descendant of Liu Sheng, with his followers came to his village to help them fight against the bandits which he agree by helping him form an army. Unfortunately Ryūbi’s army was defeated 7 times which at one point the lord was thinking of kicking him out the village should he lose again. With Aisha and Rinrin fighting skills and Shuri’s strategies, Ryūbi army are defeating the bandit armies. Aisha is enamored with Ryūbi ambitions to save people from misery and his resemblance to her late brother. While the girls were searching for medical herbs, Shuri finds a special plant and plucks it and is scared to find underneath the plant, an almost dead Bachō. While recovering, Bachō explain that she accidentally ate a poisonous mushroom which sent on her on hallucinatory trip until she fell on the spot the girls found her and would have died if she wasn’t found. Following Shuri’s advice, the lords mansion is fortified with watchtowers and a ditch surrounding it. Rinrin makes friends with the village children and learns from them the village name comes from the peach blossom trees growing here. At the same time, Sei, Kōchū and Riri travels to Touka after hearing about their friends exploits there.

“Captive in Al Hambra” “Āhanbura no Toriko” (アーハンブラの虜)

Using her talents at persuasion, Kirche discovers that Tabitha is being held in Al Hambra. Upon arriving there, the gang decide upon a plan of attack. Under the pretext of having a show, they plan to make the soldiers drink alcohol laced with sleeping potion. When Kirche doesn’t assign anything to Louise, she gets angry and demands to be given something to do. Kirche reveals that she knows the Louise is a Void mage, and apologises for her past behavior, and invites her over to Germania. Later on, Derflinger advises Saito to say something to her, saying that Void magic is dependent on emotional strength. Saito decides to do so, and finds her posing in front of a mirror in a dancing costume. Louise begins to tempt Saito, and Saito pushes her onto the bed, but they are interrupted by Guiche. In Tristan, Agnès frees Colbert. She says that she cannot forgive him for burning her village, but has a chance to end the cycle of hatred that would erupt should she kill Colbert. Back in Al Hambra, the Baron wants Louise to attend to him personally, and she agrees, planning to drug his wine, but discovers that the sleeping potion has slipped out of her bra. Saito and Tiffa discovers the bottle and go to rescue Louise, Tiffa using her Memory spell to wipe the Baron’s memories. Having drugged all the soldiers, they encounter Bidashal Vitartial an Elf, who easily defeats their attacks using Counter. Derflinger tells Louise to cast Dispel on him, which she does, allowing Saito to break through Bidashal’s Counter. Tiffa stops Saito from killing Bidashal, who tells them where Tabitha is and lets them go, and warns them that Joseph is a cold-blooded man, and that it wouldn’t end there. Tabitha is awakened by Illococoo, and cries upon seeing the gang, as Sheffield spies on them using her butterfly.

“Sonsaku’s Life is Threatened” “Sonsaku, Inochi o Nerawareru no Koto” (孫策、命を狙われるのこと)

The kingdom of Wu under Queen Sonsaku has been rapidly expanding it territory’s. While their wars has made them famous abroad, at home it has cause concern to Princess Sonken and some nobles who fear these wars may destroy the kingdom. At a banquet, Sonsaku secretly reveals to her strategist & lover Shuyu, that her actions were the last wishes of her late mother Sonken. She wishes to unite the country and later abdicate the throne in favor of her sister Sonken who she knows will heal the damage her wars has cause to the nation. At the same time, a group of nobles led by Choushou, launches a plan to end Sonsaku reign. Meanwhile, Aisha group has arrive at Wu where Shōren is scolded by her aunt Sonsei for running away. Sonsaku thanks them for taking care of her sister by having them stay overnight. The next day, Aisha, Rinrin, Shōren goes on a hunting trip accompany by Kannei. While alone, Aisha notices Sonsaku on her balcony from a top of a hill. When they return, Aisha is arrested by Sonken orders. When they were away, Sonsaku was shot by a poison arrow and is now in a coma. According to the witnesses, the arrow came from the same hill Aisha was at and they believe she was the culprit since she was there and there wasn’t anyone who was with her to prove she wasn’t the one who did it. Kōmei counter the claim and believes Kannei is a suspect since she too was alone during that time and she could have a motive since a vassal is more likely to kill her master rather than a stranger. Before the insulted Kannei can harm Kōmei, Shuyu manages to stop her and tells Sonken to let Aisha go since there is no proof she done it and Sonken is acting base on her feeling. Later that night, an assassin tries to kill the unconscious Sonsaku who suddenly tells the assassin to stop who is reveal to be Sonsei. Her attempt on her life at balcony was actually an act to catch the dissenting nobles with Aisha unfortunately being at the wrong place at the wrong time. Choushou, the leader of the dissenter is reveal to be working with Shuyu and Sonsaku and was secretly getting the names and proof of the collaborators. Sonsei reveals that she and the dissenters felt the blood shed from her wars has cause so much damage that it will come back to haunt the family which Sonsaku responds she knows since her acts are for the betterment of the kingdom and has her aunt arrested. Kōmei, Aisha and Rinrin leaves on a ship on the Yangtze River before Shōren, Rikuson and Sonken who came to apologize to Aisha sees them off. Before everything ends, Kōmei points that all that incident seemed to be planned by somebody else. Shuryu then reveals herself to Rikuson as the author of that whole scenario, and ask her about her thoughts about Koumei. Rikuson thinks that Koumei will be quite a great strategist someday, and she looks forward to see her in the future, while Shuryu says that someday maybe she’ll stands in their way.