# Grand Blue Season 2
*Also known as: Grand Blue Dreaming Season 2 / ぐらんぶる Season 2*

## Facts
- Format: TV
- Status: concluded
- Year: 2025
- Season: SUMMER

## Renewal Score
**Grand Blue Season 2** has a **100% renewal probability** on Courcast as of 2026-06-04.

## Synopsis
The second season of Grand Blue.
University is back in session for Iori, and so are the booze-fueled parties! Between diving club shenanigans, a surprise from his sister, and wild tests of courage, normal college life is anything but. Dive back into the madness with Iori and his beloved crew of lively splash artists.
(Source: Crunchyroll)

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0–100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/grand-blue-season-2
- API: https://courcast.com/api/public/titles/grand-blue-season-2
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-04*