A Japanese man made a splash at a tuna auction in Japan, paying a whopping $1.8 million for one of the enormous fish.

Kiyoshi Kimura, known by some as the “Tuna King,” shelled out the enormous sum for a 608-pound bluefin at Tokyo’s Toyosu fish market. Kimura is the president of Kiyomura Corp., which own the Japanese restaurant chain Sushizanmai.