Yoshinoya Toyosu Market (Branch No. 1) ★ 4.0
Yoshinoya Branch No. 1 followed the fish merchants from Tsukiji to Toyosu Market: 5am beef bowls under 500 yen, the canonical sub-500-yen Tokyo lunch.
Try: Gyudon beef bowl
Tip: Open 5am-1pm to catch the auction-day market crowd. Cash and IC card accepted.