Usa, a first-year in high school, is moving into the Kawai Complex after his parents have to move because of work. It's an old building, but Usa likes what he sees, until he finds out that he will be …

It's a long holiday, but the unfortunate residents of the Kawai Complex have no plans. Usa is sitting around with nothing to do and Mayumi is moping around, but Shiro has a surprise for them.

Usa has gotten used to life at the Kawai Complex, but he hasn't gotten any closer to the resident who's always on his mind, Ritsu. As Usa stresses over his lack of progress, life at the Kawai Complex …

After being told by Sayaka that he can get Ritsu to open up, Usa decides to play dumb and go on the attack, convinced that he can save Ritsu from her loneliness. Soon after, he's passing by a book sto…

The Kawai Complex residents (really just Mayumi, Sayaka, and Shiro) are fooling around in the living room as usual. Amidst the chaos, Ritsu's lips and Usa's arm connect. Ritsu's face is bright red as …

The phone in the Kawai Complex rings. It's a call from the police station for Shiro. The residents think that he's finally being arrested, but that isn't the case (Whew). It turns out that the police …

One summer night, the Kawai Complex receives a notice that a flasher is on the loose. Sumiko is worried about Ritsu because of her tendency to be absorbed in a book as she walks around, so she forbids…

Usa is hired to work at a student houseboy cafe after his Freakshow Ringmaster abilities are put on full display. He is handed a nametag that says Anekouji and introduced to his co-workers who can be …

Mayumi once again is on the brink after a coworker flaunts her new boyfriend. Later, the Kawai residents are attacked by the most disturbing of insects, a centipede!

After helping out at the cafe where Usa works, the residents of Kawai Complex sit down for tea, with the exception of Shiro, who stands outside in an attempt to get sunstroke. That is when Ghost Whisp…

A girl with a round face and glasses suddenly shows up at the Kawai Complex. Her name is Tsuneda Miharu and she turns out to be Sayaka's friend, but Sayaka seems unhappy to see her. The reason soon be…

After approaching Ritsu in the library, Maemura has been following her everywhere. She invites Ritsu to an event for book lovers, but it turns out to be a mixer at a karaoke place. Back at the Kawai C…