Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
[Recording time]
70 minutes
[Screen size]
Wide
[Image bonus]
About 30 photo galleries by photographer and Jun Nakasuji
[List of performers]
Director : Shoji Tanaka
[List of contents]
Tokyo Metropolitan Area Outer drainage canal / Hibiya common duct Toranomon Shaft / Seikan Tunnel Yoshioka-kaitei Station / Tappi-kaitei Station / Hosokura Main Park / Oya stone Underground Mining Site / Ryusendo / Akka Cave