Ohitsuzen Tanbo Yoyogi Honten is a Japanese home-style restaurant west of Yoyogi Station that serves rice in an ohitsu with grilled salmon or mackerel set meals and ochazuke. You eat the fish and side dishes first, then pour green tea over the remaining rice to finish as ochazuke, and rice refills are free. It opens at 8 AM, and onigiri can be packed for takeout relatively quickly. It takes cash only and does not accept card payments.