The Case of the Shocking Diary My Husband Had a Sweetheart!

After finishing a tutoring session with Ikuko, Grandfather Otonashi asks Godai to return Soichiro's diary to Kyoko. On the trip home, Godai worries about it bringing back memories for Kyoko, and as soon as he gives it to her, it has the effect he was hoping it wouldn't. As Kyoko flips through the diary, she realizes that Soichiro's life was actually fairly boring. All he would write about was the food he was eating. Until one day when he received a mysterious postcard. But the postcard is missing, having fallen into Godai's bag. Kyoko becomes worried that the postcard was from another woman and searches everywhere for it. Godai notices how depressed she's become, but doesn't know why. He thinks the memory of Soichiro is too much for her to handle. A few days later, he finds the card, and returns it to Kyoko, when she realizes it was a simple postcard from her, she is overjoyed.

We Spent the Night Together

As summer arrives, the girls go to the swimming pool to teach Tamako how to swim while Dela learns of Mochizou's crush on Tamako. Dela decides to accompany Mochizou as he and the others go on a school trip to the beach and help him with his love troubles. When Midori learns of this, she chooses to stand against him, although the heat between them soon calms down by the next day as the gang watch some fireworks.

A Small Love Blooms

Anko becomes disappointed that she can't go a museum with her friends, including a boy from her class she likes, because the market is preparing for a festival. Luckily, her grandfather says she'll be able to go if she wakes up early and finishes up all her jobs. Meanwhile, Dela is cast as an ornament for the festival's shrine. As Anko prepares to go to the museum, the florist asks for her help in dressing up some children, foregoing the museum in favor of giving one of the girls her support. When the boys from her class arrives, Anko becomes embarrassed and shuts herself in the closet, although she eventually comes out when one of the boys brings her a souvenir from the museum.

The Incredible , Unforgettable Egg! Yotsuya's Dangerous Gift

Yotsuya entrusts a mysterious egg to Godai in the middle of the night, before mysteriously leaving Maison Ikkoku. The next morning everyone rushes in to Room 5 as they hear Godai's screams of terror. He thought the whole meeting between he and Yotsuya had been nothing more than a strange dream. When he tells everyone what happened, Kyoko and Ichinose are instantly flummoxed about what Yotsuya could possibly want Godai to do with the egg. Should he eat it, or protect it? Akemi decides to steal the egg and feed it to Soichiro, but Kyoko manages to snatch it back just in time. Over the next few days, Kentaro and Akemi both try stealing the egg, Godai worries over what to do before Yotsuya returns, a strange habit of Mrs. Ichinose's is revealed, and Kyoko becomes obessesed with trying to find out how to tell a hard-boiled egg from a raw egg without breaking it open.