“To Each Her Own” “Jūnintoiro” (十人十色)

Konata has a conversation with Miyuki and finds out her eyesight is about 20/200, meaning she has very bad eyes. Miyuki reveals a myriad of things that can improve eyesight, but she has never tried any of them. Kagami continues to try and make Konata read light novels, which greatly annoys her. Later, Kagami gets on Konata’s case about how she never uses her cell phone, and is only wasting money on the money access fee. Hiyori invites Yutaka, Minami, and Patricia to her house, and while Hiyori goes to get drinks, Patricia finds Hiyori’s sketchbook, greatly embarrassing her, especially when she gets to the recent sketches of Minami and Yutaka together in a yuri pairing.

Cops vs. Thugs

Akeno isn’t just causing problems with mermaids; the entire school is in chaos thanks to her growing reputation as a troublemaker. Mawari might be the only one who can bring peace back to the halls.

“Base of the Sun” “O-tento-sama no Moto” (お天道様のもと)

It is Konata’s birthday and she is happy to be a legal adult, because she can play adult-only games legally now. Later, Konata’s family decides to have a surprise party for her, but their plans end up failing, due to Konata’s co-workers also celebrating her birthday. Kagami forgets to buy groceries for dinner which angers her older sister, Matsuri. Kagami walks off in a huff to go to the store and Tsukasa comes to her aid with a shopping list. Upon returning home, they find their older sisters worried about them and Kagami cheers up when her sister shows appreciation for gathering the ingredients.

Minority Report

Akeno’s job is to snoop around and send mermaids who don’t fit in on land back to the sea. It doesn’t take much to fail her tests, and now Sun’s happiness is at risk!!

“Ring” “Ringu” (リング)

Konata shows off her new cell phone, which can play songs as ringtones; she reveals her ringtone to be “The Mikuru Legend of Love”. At school, Miyuki talks about how her and her mother can sometimes be forgetful of things and how much time they spent together. Kagami, Tsukasa, and Miyuki are invited to the cosplay café Konata works at, but on the way they were asked to buy a comic magazine and a new Code Geass dōjinshi. Men outside of the comic store start to take pictures of Tsukasa because she looks like Akari Kamigishi from ToHeart, but Kagami intervenes and pulls Tsukasa into the store. When they arrive at the café, Konata is cosplaying as Haruhi Suzumiya from The Melancholy of Haruhi Suzumiya and there are two other employees dressed as Mikuru Asahina (Patricia Martin) and Yuki Nagato, along with a customer resembling Kyon. Konata and the two dressed as Yuki and Mikuru do the dance sequence to the song “Hare Hare Yukai”, Tsukasa and Miyuki were impressed, Kagami was not for the most part, but smiled a bit after it was over. The employees speak like the characters they are cosplaying when they serve; Konata speaks like Haruhi and imitates her exact voice (being that the voice actresses of Haruhi and Konata in both the English and Japanese versions of the series are the same).

What`s Your Name?

With her glasses broken and vision blurry, the Class President tells a helpful boy about her crush on a friend. Of course, she’ll soon realize this helpful boy is the same boy she likes - Nagasumi!

“I Can’t Suddenly Change” “Ikinari wa Kawarenai” (いきなりは変われない)

Konata, Kagami, Tsukasa, and Miyuki go to a live concert event, Suzumiya Haruhi no Gekisō, which leaves Konata amazed by Aya Hirano’s performance. When April Fool’s Day comes around, Konata calls Kagami and tells her that she is done with her homework, and Kagami falls for it. Nanako later calls her and tells Konata she accidentally wrote over one of Konata’s save files in one of her games, which makes Konata lie to Nanako about Miyuki, after falling for the April Fool’s joke. When the new school year begins, Konata, Tsukasa, and Miyuki are put into the same class again, while Kagami is put into a separate class. Yutaka is in the same class as Minami, and is starting to become good friends with her.

Koneko Monogatari (The Adventures of Chatran)

Nagasumi discovers a secret weapon capable of making a merman gangster tremble with fear. Behold the awesome power of - a fluffy little kitty!

“Under One Roof” “Hitotsu Yane no Shita” (ひとつ屋根の下)

In expectation of being accepted to Ryōō High School, Yutaka moves to Konata’s house. Yutaka is very nervous about the entrance exams, but a strange girl helps her calm down. They meet again at the school and find they were both accepted. Kagami complains about how annoying cram school calls can be and Miyuki explains that you can use caller ID to spot the calls. Kagami goes home and realizes that she does not have caller ID. When and Miyuki comes home, she finds her mom having a lively conversation with someone on the phone, only to find out it was a telemarketer. Konata and the Hiiragi twins are back at the anime shop and Konata is upset because there is a new item available, but she does not have enough points to get it because she bought something else the other day. Konata and the twins also go to a restaurant and discuss why restrooms are usually located near the smoking section. Konata, her dad, and Yutaka watch the news about elementary children being targeted. The Hiiragi twins come over and discuss uniforms and traditions—such as the practice of getting something from the person you like—at their old schools with Konata and Yutaka. Yui comes over and wants to party, but the girls are under age for the things she wanted to do. Later, Konata calls Kagami to sympathize with her about the pressures of being a big sister, and notes that her cousin, Yui, doesn’t set a good example for her at all.

Love Song

Luna and Nagasumi’s wedding is interrupted by the dramatic entrance of an uninvited guest - and instead of bringing a gift to the ceremony, this party crasher is brandishing a blade!

“Delicious Day” “Oishii Hi” (おいしい日)

The Japanese New Year is coming up and everyone is excited. Kagami, however, is once again worrying about her weight having increased again. She spills the fact that she likes eating mochi and Konata jokes that gorging on it has caused Kagami’s weight gain. Miyuki explains that eating a rice cake that is as big as a matchbox is the same as eating a whole bowl of rice. The girls discuss various traditions, foods, and myths about New Year’s, and which ones they actually practice. Valentine’s Day also approaches, and the girls find themselves only sharing chocolates between themselves, as they don’t have any boys to give them to. The girls also talk at length about kotatsu. Later, at a cafe, Konata announces that her younger cousin, Yutaka Kobayakawa, will be coming to live with her. Konata goes to the anime shop again where the dynamic comic book characters (led by returning character Meito Anizawa) yet again try and make a sale from her but fail, ultimately because she was 3 yen short of the price of the DVD they were about to sell her.

“Let’s Go to the Festival” “O-matsuri e Ikō” (お祭りへ行こう)

Konata, Kagami, and Tsukasa go to Comiket 71, at the end of 2006. While Kagami can bear the massive event, Tsukasa can’t take too much, being a first-timer, and is eventually unable to get what Konata asked her to pick up. Meanwhile, it appears that Akira Kogami makes an appearance, as declared in the previous episode’s Lucky Channel. However, it turns out to be just a cardboard cut-out of her with a message stating that Akira cannot attend because of sudden illness. After the morning trip around Comiket, Konata meets Tsukasa and Kagami at a New Year festival and receives very bad luck in a lottery drawing. At home, Konata goes out of her way to be nice to her dad in order to receive her otoshidama. She logs into her game to wish others a happy new year only to once again encounter her teacher online.

A Slave of Love

Luna requests some one-on-one tutoring from Nagasumi, but no amount of studying can prepare him for the consequences when he’s caught in a compromising position with his pop idol pupil!

“Various Ways to Spend Christmas Eve” “Ironna Seiya no Sugoshikata” (いろんな聖夜の過ごし方)

The end of the year is drawing close, and that means Christmas is right around the corner. They get on the topic of how sometimes when they get sleepy on a bus, they sometimes tend to lean on the person next to them. Whenever Konata gets on her bus, she gets sleepy and falls asleep a few times on the shoulder of the person next to her. She realizes that she got off the stop before, but whenever she tries to go back to her seat, someone took it and Konata is forced to stand up. At school, Kagami is annoyed that she didn’t get much studying done, but Konata is proud about how many hours she studied. Whenever Miyuki asks how many hours they studied, it turns out that both studied for four hours. Tsukasa talks with Konata and Miyuki on when they stopped believing in Santa Claus, and gets vastly different responses. Kagami notices that she goes to Tsukasa’s class a little too much and Miyuki and Tsukasa talk about dentist and cavities again. Yui visits Konata and they discuss about a detective show. The girls also talk about how a Christmas cake can seem like a regular cake after the age of twenty-five. Before the winter break from school begins, Konata and her friends must go through a round of final exams, though Konata does not fare as well as she would have liked. She takes a look at Miyuki’s grades and is jealous of losing, not of her grades, but her bust size. Nanako purchases a Christmas cake and Konata and Kagami visit the anime shop again. On Christmas Eve, Konata’s dad is upset whenever Konata is late to coming home, but is suddenly overcome by joy whenever she brings him a present. Yui comes to visit them drunk but is excited that her husband was waiting for her at her house. Konata logs onto her online game to find her teacher already on. The next morning, the girls discuss about static electricity by touching the door handles and Konata’s dad is having fun shocking himself at home.

Armageddon

After drinking a diet supplement meant only for mermaids, Nagasumi grows into a giant and goes on a naked rampage of destruction across the city!

“Desires” “Ganbō” (願望)

Tsukasa gets a new cell phone and learns how to text message from her sister. Tsukasa loves to text message so much that she spams Kagami’s cell phone with an excessive amount of messages to the point of annoyance. Yui comes to visit Konata but doesn’t realize that Konata is playing an age restricted game. Konata and Kagami both go to an anime shop where four stereotypical anime characters are introduced who name Konata “Legendary Girl A”, thus, being the first appearance of Meito Anizawa. Later, the Hiiragi twins spend the night at Konata’s house and finally get a chance to meet her father. They also discover how much Konata resembles her late mother, Kanata Izumi, while perusing a photo album. At school, Konata tries to come up with some new nicknames and after a suggestion from Kagami, starts calling her Kagami-sama, which greatly embarrasses Kagami.

Pumping Iron

Nobody believes Nagasumi when he claims he’s being stalked by a relentless force of destruction, a huge man with a shotgun who won’t stop until his prey is cornered - and terminated!

“That Feeling” “Sonna Kankaku” (そんな感覚)

Mid-term exams are arriving, though Konata cannot seem to get into the practice of studying, and instead, reverts to slacking off, while having fun playing games. Konata tries to ask her friends about good study habits, but in the end, she does bad on her tests. When the girls get to school, they talk about what blood type they have and what type of games they play. Tsukasa got help from her sister and this time got better scores, but Kagami’s scores were still higher, despite her own scores going down somewhat. Later, Konata and the Hiiragi twins go see a movie and they also go to a cake café, but end up taking too much and must finish it all or pay extra. Miyuki needs to put in her eye drops, but she flinches too much and gets Konata to “help” her.

The Running Man

A young merman name Kai challenges Nagasumi for Sun’s affection! Only one of her suitors will claim the mermaid’s hand in this contest of field games and guided missiles!

“Energetic Despite Not Being Myself” “Watashi ja Nakute mo Ōsei” (私じゃなくても旺盛)

It’s time for the athletic festival, and Konata’s father is more than ready with his cameras. Kagami is in an eating contest, Konata is in the one-hundred meter dash, Tsukasa has to jump over hurdles, and Miyuki is in a relay race, where she brings the team from third to win the race by using her physical assets. Later, Tsukasa is trying to learn a song on the recorder, and doing horribly, until Kagami teaches her not to blow so hard into it. Later, the girls line up for lunch in the school cafeteria, having various conversations. Afterwards, Konata is at a bookstore and trying to decide which manga to buy. She ultimately selects volume five of Shuffle! only to realize that she already owns a copy of that manga to begin with.