Episode 2: “Underwater”
- 2 of 12
- July 21, 2018
- 24 min
- Aired
Contents
| Series | Grand Blue Dreaming |
|---|---|
| Episode | 2 of 12 |
| Original air date | July 21, 2018 |
| Episode length | 24 min |
| Studio | Zero-G |
| Previous episode | Episode 1: “Deep Blue” |
| Next episode | Episode 3: “A New World” |
| Streaming | Crunchyroll, Netflix, Prime Video |
“Underwater” is episode 2 of the anime Grand Blue Dreaming. It first aired on July 21, 2018.
Summary
The summary below describes what happens in this episode.
Although exhaustion initially overwhelms him, Iori becomes eager to attend a party with students from a women’s college. Nanaka Kotegawa prevents him from staying out for a third consecutive night, prompting Iori to try to prove his independence.
Characters in this episode
Music in this episode
- ED 1“Konpeki no Alpine ~Nikenme ni Karaoke ni Haitta Oretachi no Tension Super MAX ver.~” — Ryouhei Kimura (as Kouhei), Yuuma Uchida (as Iori), Katsuyuki Konishi (as Kotobuki), Hiroki Yasumoto (as Tokita)AnimeThemes
Where to watch
Streaming services that list Grand Blue Dreaming. What you can watch depends on your country. Acino does not host any video; each link leads to the service's own page.
Episode guide
All 12 episodes → · 12 of 12 episodes have a summary
About the series
The anime follows Iori Kitahara as he navigates college life in a coastal town. He joins the college's diving club, despite his initial fears, and experiences a new side of himself. The story blends comedy and gag humor with themes of overcoming fears and exploring the ocean.
Read the article →References
- “Grand Blue Dreaming”. Kitsu. Retrieved October 22, 2026.
- “Grand Blue”. MyAnimeList. Retrieved October 27, 2026.
- “Grand Blue Dreaming”. AnimeThemes. Retrieved October 23, 2026.
Episode titles and air dates come from Kitsu. The summary is written by Acino with AI assistance and checked so that it does not copy other sites.