Source: Touspo
A gay industry insider said:
"Ken-chan rented out a restaurant in 2-Chome and held a private gay wedding ceremony. This is true since my partner attended that ceremony."
"I've seen Ken-chan eating together with Actor O in a cafe in Yoyogi's Uehara numerous times. That was the time when he was rumored to be going out with him. But Mr. O had this fake marriage, right? He was probably provoked by that."
Could it be with the man he's always pictured with?

http://image.space.rakuten.co.jp/d/strg/ctrl/9/0435916801047531ab585e8c33124e5660af5b6d.56.2.9.2.jpeg

http://blog-imgs-57-origin.fc2.com/g/e/i/geitsuboo/20130617010448.jpeg