# Seikan Tunnel

> undersea railway tunnel in Japan connecting Hokkaido and Honshu

**Wikidata**: [Q99250](https://www.wikidata.org/wiki/Q99250)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Seikan_Tunnel)  
**Source**: https://4ort.xyz/entity/seikan-tunnel


## References

1. Virtual International Authority File
2. Freebase Data Dumps. 2013
3. [Source](http://jr.hakodate.jp/global/english/train/tunnel/tunnel_ayumi.htm)
4. National Library of Israel Names and Subjects Authority File