Ep. 5: Iori and Kohei face death threats and host a mixer with Aina Yoshiwara
Iori notices hostile glares from male classmates at Izu University after Chisa’s responses provoke them. Men issue death threats, with two plotting to murder Iori and Kohei for their perceived romantic success. The pair panic and promise to organize a mixer to avoid being buried in the mountains. Iori and Kohei enlist Azusa, who recruits Aina Yoshiwara, a new Peek-a-Boo member, to arrange the event. The group is surprised to find Aina is the unmasked Cakey girl. At a bar with Hajime Nojima and Shinichiro Yamamoto, the men are shocked to see Aina and her friends wearing Cakey makeup. Shinichiro attempts to attract a woman while others sabotage him. The women leave laughing, unimpressed by the men. Later, Aina develops feelings for Iori as the group separates.
Episodes
- Ep. 1 · Iori arrives at Grand Blue for college and is dragged into the rowdy Peek a Boo Diving Club antics.
- Ep. 2 · Iori prepares his room for a mixer while Shinji and Ryujiro prank him with lewd posters.
- Ep. 3 · Iori and Kohei face costume objections while preparing for the Izu Spring Festival pageants.
- Ep. 4 · Iori and Kohei manage club duties at the Izu Spring Festival while navigating beauty pageants and romantic complications.
- Ep. 5 · Iori and Kohei face death threats and host a mixer with Aina Yoshiwara
- Ep. 6 · Classmates fail German test cheating while Aina joins Peek a Boo
- Ep. 7 · Iori hosts a party to verify his relationship with Chisa, followed by a doubles tennis match against Peek a Boo.
- Ep. 8 · Shinji offers part-time moving work to Iori and Kohei who spend earnings on bar tabs before attempting bartending.
- Ep. 9 · Iori and Kohei organize a mixer involving Chisa and a King's Game with Peek a Boo members.