Cooking Chinese food in Japan with supermarket ingredients
Japanese supermarkets sell more Chinese seasonings than most people expect: doubanjiang, oyster sauce and dumpling wrappers are everywhere. A few items need a Chinese grocery shop or a simple swap.
Where to shop
Every supermarket has a Chinese seasoning shelf (中華調味料) with doubanjiang, tianmianjiang and oyster sauce. KALDI and Gyomu Super (業務スーパー) carry Shaoxing wine, Sichuan pepper and Chinkiang vinegar. Chinese grocery shops in Ikebukuro, Nishi-Kawaguchi and Yokohama Chinatown, and online shops, have the rest.