Went to a little gyoza shop in Ginza last night for a quick dinner. They focus on gyoza and beer, heh. They do have some other options, but I opted to try the shop's chao chao gyoza (like a sheet of mini open-ended taiwanese dumplings), the shiso-flavored gyoza, and the shrimp gyoza. All were pretty good but I think the shrimp gyoza were the best. But man, that was a heavy, greasy dinner!