
Grand Blue Dreaming
2018 · TV Series · Not Rated · 24 min · ★ 7.8
A new college student gets pulled into a local diving club and quickly discovers it’s less about quiet ocean practice and more about chaotic friendships, wild parties, and nonstop pranks. Between occasional time in the water and plenty of campus misadventures, the group’s outrageous energy turns everyday life into a comedy marathon.
Based on Grand Blue Dreaming
Also known as GrandBlue
Where to watch
Streaming on Crunchyroll.
10 hours to watch · 24 episodes.
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Details
- Original title
- ぐらんぶる
- Years
- 2018–2025
- Release date
- 2018-07-14
- Network
- TBS, MBS, Tokyo MX, BS11
- Language
- Japanese
- Rated
- Not Rated
- Runtime
- 24 min
- Max quality
- HD
- TMDB rating
- 7.8/10 (175 votes)
About
If you want an over-the-top college comedy with rowdy friendships and occasional diving, this delivers big laughs and a carefree vibe; Not for you if heavy drinking, nudity gags, or nonstop shouting-style humor annoy you.
Pros: nonstop laugh-out-loud moments; lovable friend group; high-energy vibe | Cons: lots of drinking jokes; frequent nudity gags; humor can feel repetitive
Themes
- diving
- sports
- based on comic
- slice of life
- scuba diving
- bromance
- university
- drinking
- school life
- seinen
- anime
- school club
- +1 more
Cast & crew

Yuma Uchida
as Iori Kitahara (voice)

Ryohei Kimura
as Kouhei Imamura (voice)
- NH
Natsuki Hanae
as Yū Mitarai (voice)

Chika Anzai
as Chisa Kotegawa (voice)

Kana Asumi
as Aina Yoshiwara (voice)

Toa Yukinari
as Azusa Hamaoka (voice)

Maaya Uchida
as Nanaka Kotegawa (voice)

Katsuyuki Konishi
as Ryuujirou Kotobuki (voice)

Hiroki Yasumoto
as Shinji Tokita (voice)
- JE
Junya Enoki
as Shinichirō Yamamoto (voice)
Directed by Tarou Iwasaki, Nanako Shimazaki, Yoshihisa Matsumoto +12 more
Episodes2 seasons · 24 episodes
Season 112 episodes
- S1E1Deep Blue24mCrunchyrollAmazon Prime Video
- S1E2Underwater24mCrunchyrollAmazon Prime Video
- S1E3A New World24mCrunchyrollAmazon Prime Video
- S1E4The Male Beauty Pageant24mCrunchyrollAmazon Prime Video
- S1E5Too Late24mCrunchyrollAmazon Prime Video
- S1E6First Buddy24mCrunchyrollAmazon Prime Video
- S1E7Doubles24mCrunchyrollAmazon Prime Video
- S1E8Men's Cocktails24mCrunchyrollAmazon Prime Video
- S1E9Truth or Dare24mCrunchyrollAmazon Prime Video
- S1E10Arrival in Okinawa24mCrunchyrollAmazon Prime Video
- S1E11You Have the Wrong Idea24mCrunchyrollAmazon Prime Video
- S1E12Otori24mCrunchyrollAmazon Prime Video
Season 212 episodes
- S2E1Sister24mCrunchyrollAmazon Prime Video
- S2E2Brother24mCrunchyrollAmazon Prime Video
- S2E3Association24mCrunchyrollAmazon Prime Video
- S2E4Ticket Scramble24mCrunchyrollAmazon Prime Video
- S2E5First Time at a Women's University24mCrunchyrollAmazon Prime Video
- S2E6Back to the All-Girls College24mCrunchyrollAmazon Prime Video
- S2E7The Charpy Impact Test24mCrunchyrollAmazon Prime Video
- S2E8Coworkers24mCrunchyrollAmazon Prime Video
- S2E9Are You In Love?24mCrunchyrollAmazon Prime Video
- S2E10Movie Date24mCrunchyrollAmazon Prime Video
- S2E11Let's Go to an Uninhabited Island!24mCrunchyrollAmazon Prime Video
- S2E12Now We're Even24mCrunchyrollAmazon Prime Video