Blue Episode 6: Grand

: Based on the manga by Kenji Inoue and Kimitake Yoshioka, which is known for its "diving" premise that frequently shifts into alcoholic comedy.

: The episode is noted for showing great teamwork among the male characters, even if their goals are often questionable. Grand Blue Episode 6

: Adapting chapter 25 of the manga, this episode focuses on the group attending a concert featuring Kaya Mizuki (the idol Kohei fanboys over). : Based on the manga by Kenji Inoue

: Fans often highlight Aina’s introduction as the "straight man" of the group as a turning point for the club's dynamic. Season 2, Episode 6: "The Cakey Cafe Phase 2" Original Air Date : August 11, 2025 Key Plot Points : : Fans often highlight Aina’s introduction as the

: Iori and Kohei attempt to navigate their German language exams. Because they didn't study, they try various elaborate (and failing) methods to cheat off Chisa, ultimately resulting in them having to retake the test.

: The episode concludes with a classic Grand Blue misunderstanding where Iori and Kohei end up in a heated argument that devolves into a Pocky game to "settle" things.