LAWSON（ローソン）, Seven Eleven（セブンイレブン）, Sunks（サンクス）, SEICOMART（セイコーマート）, FamilyMart（ファミリーマート）
You can use a restroom here. It’s free. Most people, especially drivers use the convenience store’s toilet while their trip. Every convenience stores have their original items, so it is fun for you to find them. Seven Eleven has Free Wifi service in their shops.
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LAWSON also has free Wifi service. But, you need to get Ponta Card ID which you can have at LAWSON. Ask a staff and they help you.