The local dry goods grocery store had a about 3 quarter length isles of alcohol drinks.  One entire row for chu-hais.  You could even purchase a bulk package.  The price wasn't listed though so perhaps it's just for restocking purposes.  Anyway, perhaps it's the store, but every item seemed a little bit cheaper from what I remember.  Unfortunately I haven't found the friend bored enough to drink and walk around with.  A few have visited the local Aussie bar, i may step in soon, but since I'm on a limited budget, I'll stick to the chuhais and one-cups. 

This one is new to me. I drank just one last night and everything worked out.  I still haven't jumped into the ofuro here, but I did check it out last night, looks nice and new.  There is one guy from Hawaii that uses it every night.  I'll be there the next three days.