Well,i just read an interview from last year on fish tank and it looks like Imai is married with a woman,so he's not gay
"What did you think of the hot news when you returned home Yuuta-san?
*smiles* Ah yes, the hot news. I was surprised!
Did Imai-san tell you about his wedding before that?
No, no, not at all. But that's just how Imai is.
What about you Yuuta-san? Will we be getting a public report like that from you *smiles*?
Well then, should I start soliciting for potential brides in my FT corner?
What?! That would be dreadful *smiles*.
Well, then quit it *smiles*.
I'll wait for when you make a similar report Yuuta-san.
Ok then, I'll start soliciting *smiles*. "