: Azusa takes it upon herself to act as a "wing-woman" for Chisa, though her methods—which involve forcing Iori to play her boyfriend to see Chisa's reaction—mostly just cause more trouble.
: This episode highlights Chisa’s contrasting personality—being "cute and innocent" at school while appearing utterly heartless toward Iori at home. Grand Blue Episode 5
While the first season (12 episodes) covered these events, a was released in July 2025. Season 2 Episode 5 specifically features a storyline involving the male characters dressed as maids to distract customers, continuing the series' trend of gender-bending humor. : Azusa takes it upon herself to act
: "Cakey" (Aina Yoshiwara) is officially introduced as the blue-haired girl from the opening credits, becoming a permanent part of the main group. Viewer Reception Season 2 Episode 5 specifically features a storyline
The episode primarily deals with a that goes hilariously wrong, showcasing the series' signature blend of misunderstanding-based comedy and over-the-top character reactions.