I agree , but I want to choose a place where everyone can eat and be merry.
Looks good to me! I can't find the nomihodai price on the website. You don't happen to know, do you?
I've done it added to a group course meal, and it seems it was +1620 (http://tabelog.com/tokyo/A1308/A130801/13035639/party/#party16964). I assume you can do it without the food course.
Nomikai (drink 2hr): 1620円
Nomikai (drink (2hr)+food): 3500円
Only food: 1880円
To be honest, their nomikai menu isn't that impressive. It's basically just beer, Chinese liquor, soft drinks and Chinese tea. Sorry to sound like a downer. :v