Riku Kumagai

Riku Kumagai is a Japanese professional Magic player. He has won two Grand Prix. He has also competed in 18 Pro Tours, with his best finishes of 2nd at Players Tour Finals 2020 and 6th at the Kaldheim Championship.

Because he ended in the Top 8 MTG Arena Mythic Points in the partial 2020 Players Tour Season, he was invited to participate in the 2020-21 Rivals League.