Yokohama, Kanagawa, Japan｜OK Store Hiyoshi

A good and cheap supermarket to buy basically everything you need for cooking. The OK discount card costs 200yen and is worth it if you plan on visiting the supermarket more than once. It gives you discounts on products like alcohol. Ask for the card at the small desk Infront of the exit/entrance.

Grocery prices vary a lot in Japan and Ok Discount Supermarkets are certainly one of the cheapest centres for your daily needs. Will save you a ton of yens especially in the long run. Get a discount card (¥200) about 2 USD if you intend to stay in the area for some time

You can almost find whatever you need for cooking. Prices are so good and you can get a small discount by having a membership card.