: Some viewers found it slightly weaker than the scuba-focused episodes because it leans heavily into drinking games and standard "ecchi" comedy rather than diving. Season 2 Update
: Fans widely consider this one of the funniest episodes due to the "betrayal" among the male friends and the "scumbros" dynamic. Grand Blue Episode 5
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. : Some viewers found it slightly weaker than
: 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
Episode 5 of (titled "Too Late") is a turning point that shifts the focus from club activities to the chaotic "college life" social dynamics of Iori and his friends . Episode Overview
: 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.