When members of a student club gather at a karaoke box, events don’t unfold in predictable ways, leading to a uniquely absurd ending when dawn breaks.

Yoshihara Akihito had no particular goal and just managed to manage his daily life. One day, he happened to meet Ishikawa Eriko, who had a secret feeling in high school. Akihito decides to make a plan when he sees Eriko, who rejects all the past, "memories that he wants to change" and "memories that he wants to erase" that are revived by the reunion. To settle the abominable past for the two in high school. A straight and slightly bitter youth group story that depicts characters with a dark past facing each other desperately while being clumsy in order to repaint the memories of memories that turned away from their eyes as adults.

One day, Mizuki Maehara, an actor, suddenly broke up with his girlfriend of five years, Midori Shimizu. With a single-minded desire to somehow get back together, he asks around for advice about his lost love and decides to wait until his 25th birthday, which will come in a month. However, no matter how long he waits, he hears nothing from Shimizu... This is "30 days of love and obsession" of a man who is going right and left with faint hopes of getting back together with Shimizu.

Kasumi doesn't know what love is and she doesn't have any feeling of romance. Due to her sister's marriage, her mother arranged a formal marriage arrangement without her permission. At the meeting, she met a man who is just seeking a friend.

A school appears peaceful from a distance, but a fierce gambling battle takes place once again. Yumeko Jabami is involved in the battle.

Arakawa Ao lives happily on his own and hardly ever leaves Shimokitazawa, where he works at a vintage clothing shop, goes to occasional concerts and hangs out at his favorite bar. Then, he gets an unusual request to appear in an independent film.

Kato, a scriptwriter, is in love with Miho—but he can never manage to muster up enough courage to make the relationship anything more than a platonic friendship. Seemingly oblivious to Kato's feelings for her, Miho is always calling him up and spilling her guts about her own love problems. She's in love with someone else, it turns out, but Kato swallows his pride—hearing about it all is almost too much to bear, but he wants to be with Miho as much as he can.

Beethoven, the world's most famous musician and iconic solitary genius. But what if that image was entirely fabricated… by his own secretary?