Tatsumi

Tatsumi (タツミ, Tatsumi) is a young traveller that Mirai Sarutobi meets in the Land of Hot Water. After the death of her mother - her only remaining relative - Tatsumi began visiting hot springs that her mother had spoken well of when she was alive. While travelling between hotsprings she met Ryūki, who offered to help her see her mother's spirit if she brought him new followers.