@FlockOfCats a multi decade Roppongi institution / hell hole night club with a big young gaijin and Japanese customer base for chatting up, groping, dodging ruffies, and regretting you went there. It closed several times but may be open again.
Also, I believe it was close to where a US sailor got slashed and killed by a yakuza in the ‘90s. It was a big topic of discussion on FG (fuckedgaijin.com) for many years.