# Seikan Tunnel Tappi Shakō Line

> Japanese tunnel

**Wikidata**: [Q7446759](https://www.wikidata.org/wiki/Q7446759)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Seikan_Tunnel_Tappi_Shakō_Line)  
**Source**: https://4ort.xyz/entity/seikan-tunnel-tappi-shak-line