“The Sigh of Haruhi Suzumiya Part Five” “Suzumiya Haruhi no Tameiki V” (涼宮ハルヒの溜息V)

Deciding Yuki needs a familiar for her role, Haruhi picks up a stray cat and names it Shamisen. However, when Haruhi leaves that day, Shamisen starts talking as a result of Haruhi’s powers. The other club members meet up, where Itsuki suggests a reminder to Haruhi that her movie is a work of fiction, before reality incurs further damage. Later on, both Mikuru and Yuki share their independent views about Haruhi. As Haruhi’s powers continue through filming, Itsuki calls out Kyon to hold back Haruhi’s powers. Kyon accomplishes this by convincing Haruhi to add a disclaimer over the credits saying it is a work of fiction. After the filming, Kyon and Haruhi remain at the club room to do the editing. Kyon falls asleep while editing the movie, but wakes up the next day to find the movie had somehow completed itself while he was sleeping. The episode ends with a flashback to May, where Kyon tells Haruhi the truth about the other club members, but she does not believe him.

なでこスネイク 其ノ貳 Nadeko Snake Sono Ni Nadeko Snake - Part 2

Oshino informs Koyomi that Nadeko is under the effects of a Snake Constrictor, a snake spirit that slowly constricts the life out of its victim. Nadeko explains that it is a curse a classmate placed on her after Nadeko inadvertently rejected the confession.

“Endless Eight” “Endoresu Eito” (エンドレスエイト)

The loop continues for the 15,532nd time, but as Haruhi leaves on August 30, Kyon beckons the SOS Brigade to finish their summer homework together, thus breaking the endless loop of summer. Irritated, Haruhi berates him, but decides to come anyway even though she has already finished her homework. Kyon wakes up on September 1 to embrace a new school term.

“The Sigh of Haruhi Suzumiya Part Four” “Suzumiya Haruhi no Tameiki IV” (涼宮ハルヒの溜息IV)

As the SOS Brigade continues filming, Haruhi tries to give Mikuru another contact lens, ergo another superpower. Yuki quickly takes action and injects her with more nanomachines before any serious damage could be done. After Mikuru is doused in a lake, Tsuruya offers her place as a movie scene. When Kyon notices Mikuru drugged up for a kiss scene with Itsuki, he becomes infuriated about Haruhi’s abuse of Mikuru and almost hits her, forcing Itsuki to stop him. As a result, Haruhi becomes depressed, since she always thought Kyon would support her but Kyon would always complain and protest. After hearing Taniguchi’s rude comments, Kyon gets again miffed and realized that he got so mad about his rude comments but it was no different from what he said and later talks to Haruhi and reinvigorates her. However, Haruhi becomes a little too encouraged as her powers bloom cherry blossoms out of season.

なでこスネイク 其ノ壹 Nadeko Snake Sono Ichi Nadeko Snake - Part 1

Koyomi and Suruga travel to an abandoned shrine in order to perform a favor for Oshino. As they climb the mountain the shrine is located on, they pass a girl running down the path, who only briefly exchanges glances before continuing in the other direction.

“The Sigh of Haruhi Suzumiya Part Three” “Suzumiya Haruhi no Tameiki III” (涼宮ハルヒの溜息III)

The SOS Brigade continue filming, though Haruhi is displeased with the battle sequence. Haruhi conjures the idea Mikuru shooting laser beams from her blue contact lens on her left eye. With Haruhi’s powers, the beam turns out to be real and fires dangerous invisible beams. Yuki protects Kyon from the laser shots before tackling Mikuru and removing the contact lens. While Haruhi changes Mikuru into a bunny girl outfit, the others discuss the situation. After filming for the remainder of the day, Haruhi leaves insisting on a tight filming schedule until the festival, including working on a Sunday. Yuki uses bite-injected nanomachines to counter Haruhi’s effects on Mikuru. The next day, Mikuru shows some unwillingness to resume prompting Haruhi to pick her up. Also, Haruhi adds Tsuruya, Taniguchi, and Kunikida to be extras in the film.

するがモンキー 其ノ參 Suruga Monkey Sono San Suruga Monkey - Part 3

Inheriting a mummified hand from her mother, Suruga first wished on it in 4th grade to run quickly so that she could win a local race. Soon after, four of the competitors were hospitalized due to an assault from a monster dressed in a raincoat.

“The Sigh of Haruhi Suzumiya Part Two” “Suzumiya Haruhi no Tameiki II” (涼宮ハルヒの溜息II)

Preparation for the SOS Brigade’s short film continues, with character roles revealed. It seems that they take on the roles of their true nature, unbeknownst to Haruhi. On the first day of filming, the club films the two commercials to advertise their sponsors, as shown in the episode “The Adventures of Mikuru Asahina Episode 00”. They then film several scenes in a park, and Kyon points out that Haruhi did not actually write a script.

するがモンキー 其ノ貳 Suruga Monkey Sono Ni Suruga Monkey - Part 2

Hitagi says she believes that Koyomi was hit by a car. He says he stumbled, which she seems to accept. Koyomi goes to Suruga’s house, and finds that her room is filled with red books. She apologizes for beating him up the previous night.

“The Sigh of Haruhi Suzumiya Part One” “Suzumiya Haruhi no Tameiki I” (涼宮ハルヒの溜息I)

Upon the start of a new term, North High School is preparing for the annual school cultural festival. Displeased with the class decision on a questionnaire, Haruhi tells Kyon that the SOS Brigade will do something more interesting. Influenced by a bad film the previous night, Haruhi commits the club for a short independent film with Mikuru and Itsuki as the protagonists, Yuki as the villain, and Kyon doing ‘menial tasks’ including the filming. Kyon and Mikuru accompany Haruhi as she negotiates shop owners for materials, such as an expensive camcorder and an airsoft gun for free upon willingness to sponsor the film.

するがモンキー 其ノ壹 Suruga Monkey Sono Ichi Suruga Monkey - Part 1

Koyomi needs to study for upcoming exams and is on his way to Hitagi’s house for help when Hachikuji appears and teases him about his one-on-one “study” session. Also on the way, Konbaru Suruga runs to meet him.

“Endless Eight” “Endoresu Eito” (エンドレスエイト)

The loop continues for the 15,527th time. The scene where Kyon answers Haruhi’s call loops twice, the scene in which Kyon notices Yuki at the pool loops twice, and the scene where Haruhi says she left the last day of summer open just in case also loops twice. Kyon once again goes to bed without finishing his summer homework.

まよいマイマイ 其ノ參 Mayoi Maimai Sono San Mayoi Snail - Part 3

While waiting for Hitagi to arrive, Koyomi begins to find out more about Hachikuji’s life. She is the only child of a couple that had undergone a bitter divorce.

“Endless Eight” “Endoresu Eito” (エンドレスエイト)

The previous time loop continues for the 15,524th time. Kyon rides his bike and approaches Yuki. In that moment, he speculates his reason for doing so and simply lets her leave without conversation. Kyon goes to bed without finishing his summer homework once again.

まよいマイマイ 其ノ貳 Mayoi Maimai Sono Ni Mayoi Snail - Part 2

After talking with Hachikuji, Koyomi discovers that the young girl is trying to get to her mother’s house. However, as he, Hachikuji, and Hitagi try to make their way to the address, they keep getting inexplicably lost.

“Endless Eight” “Endoresu Eito” (エンドレスエイト)

The previous time loop continues for the 15,521st time. The scene prior to Haruhi’s dismissal of group activities is repeated, showing the same event happening in this loop, and the next two loops. As the last day of vacation arrives, Kyon once again goes to bed without finishing his summer homework.

まよいマイマイ 其ノ壹 Mayoi Maimai Sono Ichi Mayoi Snail - Part 1

Koyomi Araragi sits in the centre of a vast playground, reminiscing about his mother, and his mountain bike. He sees a young, lost girl, Mayoi Hachikuji, whom he does not know, who later leaves.

“Endless Eight” “Endoresu Eito” (エンドレスエイト)

The previous time loop continues for the 15,513th time. This time, Kyon mentally senses an even greater familiarity with events and places from previous cycles. Once again, none of the Brigade members can devise anything to stop the cycle from repeating. On their final meeting in the restaurant, Kyon tries to call out after Haruhi but fails to do anything as visions of the loop’s events flash in his mind. As Kyon regains his senses, Haruhi has left. As the last day of vacation arrives, Kyon, resigned to the loop repeating itself, goes to bed without finishing his summer homework.

ひたぎクラブ 其の貳 Hitagi Crab Sono Ni Hitagi Crab - Part 2

At Hitagi Senjōgahara’s home Hitagi contemplates her past as she showers, Koyomi Araragi waits for her. Earlier Hitagi was told to wash and change her clothes by Meme Osino, who arranges for all of them to meet at midnight.

“Endless Eight” “Endoresu Eito” (エンドレスエイト)

The same exact events in the previous episode once again unfold with slight variations and the gang wearing different clothes. Once again the Brigade, with the exception of Haruhi, finds out that they are trapped in an infinite loop. In this 15,499th loop, Kyon and the others once again are unable to discover how to escape the endless summer. In the same scene in the restaurant, Kyon is unable to stop Haruhi from leaving, hence dooming the world to another summer loop. Kyon again goes to sleep without finishing his homework on the last day of summer.