| Minoru Koiwai |
|Voice Actor|| 雨蘭咲木子 |
|Signature Card(s)||Don Grill, Flavor Chief|
He is a member of the YA.RA.SI band, playing the drums and percussion.
He defeated Yamamoto Elegance Kumiko using his swarming strategy and dueled Katta but was defeated as Katta's Oni "Champion", Victory Twelve prevented him from winning and he got an extra turn via Onimaru "Head", Victory Rush.
He then evolves and plays Don Grill for no mana after fulfilling the Gravity Zero requirement and attacks his opponent to quickly end the game as fast as possible.
Leo Hyakujuu ● Maria Ave ● Gou Tetsujo ● Seitaro Gero ● Yamamoto Elegance Kumiko
Gennai Saiba ● Ragan Hiyama ● Yukiko Kamakura ● Ran Ohata ● Mei Midoriyama
Dan Danda ● Hiroshi Taihei ● Nanmo Nai ● Toriyama Siblings