Bono B.
Yelp
This is Mari-san's little business venture that is basically a bar fashioned from a defunct robata restaurant that went kerplunk because their cooking area wasn't up to code.
In the J-town area, it's slightly better than- Dimples (no cigarette smoke, no Korean/Mongolian women in indentured servitude), Festa (no loud, drunk fools who can't sing to save their lives) or Ikkyu (drunk Japanese girl "students" who barely function as bartenders).
Understand, Mogura is not a dive, and Mari-san tries to make it nicer than the aforementioned establishments. Her small plates are meh, but be forewarned, all of the food is basically pre-cooked and microwaved/heated up. I think she serves up the food just to satisfy the licensing requirements for the place.
Drinks aren't exactly cheap, but then again, when compared to the aforementioned establishments, the cover charge seems like a good deal if you want a quiet drink.
So, if you want a quiet drink in a place hidden away from the raucous drunken wails emanating from Festa just down the hall or respite from the cigarette smoke at Dimples or the drunken servers at Ikkyu, go to Mogura.
One thing to remember, don't be surprised if there's an extra line item on your bill for a beer/drink that you didn't order. That's the price of admission if you have Mari-san "entertain" you with her witty conversation. Entertaining indeed.
Oh, and yes, for all you guys who have the fever for Japanese girls, you can go there to try out your lame pickup lines in Japanese. At least these girls might understand them because they won't be drunk.