Raiko Kasumi

Raiko Kasumi is a samurai employed by Hajito, the recent leader of the Jiangsu clan. Kasumi's appearance in Episode 15 was due to a job that she had to fulfill in response to a Boei No Chi challenge. Her boss, Hajito, accepted the challenge as a means of avenging his cousin, Tojijoro, who was killed off by the Boei No Chi. Her slash into a stone gave Hajito's Jiangsu Clan an exit out of the Spirit Dungeon (Episode 16)

• She lit up a torch while the Jiangsu was mining with only her powers.

• She was part of the mining crew that Hajito led into the Spirit Dungeon.