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

## Facts
- Format: TV
- Status: concluded
- Year: 2018
- Season: SUMMER

## Renewal Score
**Grand Blue** has a **85% renewal probability** on Courcast as of 2026-06-04.

## Synopsis
A new life begins for Kitahara Iori as he begins his college career near the ocean in Izu city, full of excitement for his new life. He will be moving into his Uncle's diving store "Grand Blue." There he finds the beautiful ocean, beautiful women, and men that love diving and alcohol. Will Iori be able to live his dream college life?

## 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-summer-2018
- API: https://courcast.com/api/public/titles/grand-blue-summer-2018
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-04*