Age: 8 years old
Birthday: May 10
Zodiac: Taurus
Height: 133 cm
Weight: 21 kg
Seita is the adopted son of Hinowa and the biological son of a courtesan from Yoshiwara, who passed away after giving birth. As an infant, he was taken to the outside world by an old man under Hinowa's care.
Described by Otose, Seita is intelligent, honest, and a quick learner. His adaptability is evident in his ability to survive through pickpocketing and also earn a living through honest work.
He possesses a kind and strong heart. Even after discovering that Hinowa isn't his biological mother, he remains steadfast, asserting that her sacrifices for his safety are enough to consider her his true mother.
Seita appears during the "Yoshiwara is Burning" arc (Episodes 139-146) and the "Red Spider" arc (Episodes 177-181).
