I had seen this ship on an earlier occasion. It made enough of an impression on me to want to visit it again, and it's only cheap anyway. As you can see, this is a ship that would transport trains. It served its purpose before the completion of the Seikan Tunnel (青函トンネル) in 1988.
taken on 4 August 2017, 16:52
location: Hakkodamaru in Aomori, Aomori, Japan