Tenjo Sushi & Yakiniku BBQ Premium Buffet (Terminal 21 Asok)

Tenjo Sushi & Yakiniku BBQ Premium Buffet is a buffet restaurant on the fourth floor of Terminal 21 Asok in Bangkok. It serves sushi and yakiniku together, with meat, sushi, seafood, rice bowls, vegetables, bubble tea, green tea, and ice cream available to order. Diners scan the QR code on the table with a phone to choose menu items, and food can take more than 20 minutes to arrive. The charcoal and grill plate do not heat up well.