Inn is very safe & clean & comfortable, Prevention fire and
a Prevention crime measure are done because it's acquired
ISO 9001 and Japanese government approve.
Privacy also protect perfect.
The inn location is Tokyo tourism of Jewelry box, very convenient close to the popular tourist destination of Sumo Stadium,
Asakusa, Ginza, Tsukiji Fish Market, Tokyo Sky tree etc.
Maybe you can take photos with Sumo Wrestler and
visit Sumo Stable is free of charge.