Grand Blue Timeline ( Real )

manga_release
April 2014

Grand Blue Manga Debut

The manga Grand Blue was first serialized, marking the beginning of the series.

anime_announcement
2017

Grand Blue Anime Announcement

An anime adaptation of the Grand Blue manga was officially announced.

anime_release
July 14, 2018

Grand Blue Anime Premiere

The Grand Blue anime television series premiered in Japan.

home_media_release
October 2018

Grand Blue Blu-ray and DVD Release

The Blu-ray and DVD volumes of the Grand Blue anime were released for home viewing.

Grand Blue Timeline ( Fictional )

introduction
Spring, Year 1

Iori's Arrival at Izu University

Iori Kitahara arrives at Izu University and moves into his uncle's diving shop, Grand Blue, starting his college life.

major_event
Spring, Year 1

First Diving Experience

Iori and his friends experience their first scuba diving session, marking the beginning of their diving adventures and bonding.

character_development
Spring, Year 1

Joining the Peek-a-Boo Diving Club

Iori officially joins the university's Peek-a-Boo diving club, which is known for its wild parties and eccentric members.

social_event
Spring, Year 1

Komori's Party for New Members

The diving club hosts a welcoming party for new members, introducing Iori to the club’s unconventional culture and camaraderie.

competition
Summer, Year 1

First Diving Competition Participation

Iori and the club members participate in a local diving competition, testing their skills and teamwork underwater.

seasonal_event
Summer, Year 1

Iori's Summer Break at the Beach

During summer break, Iori and his friends spend time at the beach, deepening their friendships and diving experiences.

character_conflict
Fall, Year 1

Iori's Conflict with Shinji Tokita

Iori faces rivalry and comedic conflicts with Shinji Tokita, a senior club member and accomplished diver.

romantic_event
Fall, Year 1

Kyoko's Visit to Grand Blue

Kyoko, Iori's cousin and love interest, visits the diving shop, stirring romantic tension and awkward moments.

training_event
Winter, Year 1

Winter Diving Camp

The diving club organizes a winter diving camp, challenging members to dive in colder conditions and enhancing their skills.

social_event
New Year's Day, Year 2

New Year's Celebration at Grand Blue

The club celebrates New Year's with traditional and humorous festivities at the diving shop.