Totsuka-Bukken.com is a 5 years old domain.
It was registered by Shuichi Funatsu , who can be reached at . The site is owned by LIST Co.,Ltd.. Registration details show that it was registered on 18 Jul 2012 through gmo internet, inc. dba onamae.com and will expire on 18 Jul 2016.
Wikipedia is a free web scale encyclopedia, free to be edited by anyone in the world. In a way it is the biggest information repository on the planet. See if totsuka-bukken.com finds a mention on the Wikipedia.