Shirakawa Sakae Gas Building is a Japanese restaurant in the Sakae Gas Building in Sakae, Nagoya, serving hitsumabushi, a grilled eel dish over rice. It offers Shirakawa hitsumabushi and a hitsumabushi set, eaten with ochazuke at the end. Waiting guests register and check their place in line via a QR code. Entry is immediate at 11 a.m., while after 11 a.m. the wait is at least 30 minutes.