# Where to Watch Grand Blue Season 2

**Grand Blue Season 2 streams on Crunchyroll, and it's a triumphant return to the loudest, drunkest, most gloriously stupid college comedy in anime. Iori and the diving club crew are back for another 12 episodes of beer-soaked chaos, dares that spiral wildly out of control, and the occasional reminder that yes, this is technically a show about scuba diving. If the first season made you cackle, season two doesn't miss a beat.**

## Where to Watch

- [Crunchyroll](https://www.crunchyroll.com/series/GNVHKN94W/grand-blue-dreaming)

Grand Blue Season 2 is available on Crunchyroll in the West, right alongside the first season — so you can run the whole rowdy saga back to back without switching platforms.

## Synopsis

Iori Kitahara moved to a seaside town for college dreaming of a sparkling campus life, and instead got adopted by a diving club whose idea of bonding involves stripping down and drinking until reason evaporates. Season two doubles down on that beautiful disaster. Classes resume, the parties get rowdier, ridiculous tests of nerve escalate among the crew, and a visit that hits close to home throws Iori's fragile dignity into fresh chaos. Underneath the slapstick and the ever-present alcohol, though, there's still an actual diving club — and every so often the show remembers to let the ocean, and the friendships forged in it, breathe. It's a raucous ensemble comedy that treats public humiliation as a love language.

## Fast Facts

- **Format:** TV
- **Episodes:** 12
- **Premiered:** 2025
- **Studio:** zero-g, inc., liber inc.
- **Score:** 8.4

## Watch Order

This is the second season, so start with the original Grand Blue first. It introduces Iori, the diving club, and the running gags this season keeps escalating — jumping in here would spoil half the fun.

- [Grand Blue](https://hozuna.com/anime/grand-blue) — prequel
- Grand Blue Season 3 — sequel

## If You Liked This

- **[Grand Blue](https://hozuna.com/anime/grand-blue)** — The one that started the madness. Season one introduces Iori, the diving club, and the exact brand of drunken idiocy this sequel builds on — watch it first.
- **[Gintama](https://hozuna.com/anime/gintama)** — The reigning champion of chaotic gag comedy. If Grand Blue's ensemble absurdity and rapid-fire stupidity are your thing, Gintama offers a near-endless supply of it.
- **[Daily Lives of High School Boys](https://hozuna.com/anime/daily-lives-of-high-school-boys)** — Same energy of dumb male friends turning nothing into a full-blown event. It's pure, plotless comedy about idiots being idiots together, and it's a riot.
- **[Nichijou](https://hozuna.com/anime/nichijou)** — For the sheer intensity of its reaction faces and its willingness to blow tiny moments into total spectacle — Grand Blue fans will recognize the comedic DNA instantly.
- **[Kaguya-sama: Love Is War - Ultra Romantic](https://hozuna.com/anime/kaguya-sama-love-is-war-ultra-romantic)** — 
- **[A Silent Voice](https://hozuna.com/anime/a-silent-voice)** — 
- **[Monogatari Series: Second Season](https://hozuna.com/anime/monogatari-series-second-season)** — 
- **[Clannad: After Story](https://hozuna.com/anime/clannad-after-story)** — 

## FAQ

### Where can I watch Grand Blue Season 2?

Grand Blue Season 2 streams on Crunchyroll in Western regions, together with the first season.

### How many episodes is Grand Blue Season 2?

This season is 12 episodes.

### Should I watch the first season first?

Definitely. Grand Blue Season 2 continues directly from the original, leaning on its characters and running jokes, so watch Grand Blue first.

### Is Grand Blue really about scuba diving?

Technically, yes — the cast belongs to a university diving club and the ocean does feature. But the heart of the show is raunchy, over-the-top friendship comedy, with diving as the backdrop.

### Is there more Grand Blue after this season?

The franchise continues into a third season, but the correct path is to watch the original Grand Blue first, then this second season in order.

### When did Grand Blue Season 2 come out?

It premiered in the summer 2025 season.