Ranked #179 among TV seriesFinished

Grand Blue Dreaming Season 3

Grand Blue Season 3

ぐらんぶる Season 3

8.22026·TV·12 episodes·24 min per ep

Comedy Slice of Life Sports Outdoor Activities Nudity Family Life Coastal Surreal Comedy Slapstick

Watch trailer

Opening & ending songs

Score

8.20

10.6K ratings

Ranked

#179

top-rated TV series

Popularity

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Watchers

45.5K

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Synopsis

Iori's college shenanigans head overseas! Just as he's finally starting to get the hang of university life, crashing at his uncle's dive shop while balancing the booze-fueled antics of his diving club, Iori's cousin enlists him to help run a new dive shop in Palau. Between crystal-clear dives and his diving group that can't resist partying it up and stripping down, Iori's in for a wild summer. (Source: Crunchyroll)

Details

Grand Blue Dreaming Season 3 is a 12-episode TV series produced by Zero-G and Saber Works, adapted from the manga, first broadcast in Summer 2026.

Type: TV
Aired: 2026-07-07 to 2026-09-22
Season: Summer 2026
Episodes: 12
Duration: 24 min per ep
Source: Manga
Studio: Zero-G, Saber Works
Producers: NBCUniversal Entertainment Japan, Avex Pictures, Kodansha, JR Higashi Nihon Kikaku

Grand Blue Dreaming Season 3 opening and ending songs

1 opening and 1 ending from Grand Blue Dreaming Season 3, and who performed each

The opening theme of Grand Blue Dreaming Season 3 is “Natsuko” by FUNKY MONKEY BΛBY'S. Its ending theme is “Hadaka no Mermaid” by MAMESHiBA NO TAiGUN.

Song titles link to Amazon Music.