# The Tunnel to Summer, the Exit of Goodbye: Ultramarine

> Japanese manga series

**Wikidata**: [Q110645197](https://www.wikidata.org/wiki/Q110645197)  
**Source**: https://4ort.xyz/entity/the-tunnel-to-summer-the-exit-of-goodbye-ultramarine


## References

1. [AniList](https://anilist.co/manga/136320)
2. [MyAnimeList](https://myanimelist.net/manga/138407)