|Tsai Grocery -- download vcard
Large selection of Chinese and Japanese groceries, with some Korean, Thai, etc. as well.
Hours: Mon-Sat 10am-8pm, Sun 11am-8pm
Grocery store in the Village Centre mall on Oak Valley Drive, off of Ann Arbor-Saline Road.
You can get boxes of sushi and some other refrigerated meals for takeout here as well.