Katen Kyoshiro -Left ring finger: 南 (nan, "south")
Kaizer Ikana -Right ring finger: 朱 (shu, "vermilion," "scarlet")

Shinku Kuroi Fuyu -Right index finger: 青 (Aoi, shō, "blue," "green")
Kougeki Toku -Right little finger: 亥 (gai, "sign of the boar")

Jishaku Kumo -Left index finger: 三 (san, "three")
Metaru Misuto -Left middle finger: 北 (hoku, "north")

Tsurai Hitan Kumo -Left little finger: 空 (kū, "sky," "void")
Demetri Ikana -Left thumb: 玉 (gyoku, "jewel," "ball," also the black king in shogi)

Hinote Shin -Right thumb: 零 (rei, "zero")
Takashi Xero -Right middle finger: 白 (bya, "white")