Isane kotetsu (bleach)

Isane is the lieutenant of division 4, she is a 187 cm white-haired woman, and a member of the shinigami women's association, older sister of kiyone kotetsu, the third officer of division 13.

Isane behaves like a shadow of Captain Unohana, whom she constantly tries to follow and from whom she seems to have learned many things. Like her, Isane is polite and pleasant, but also quiet and very observant, as well as somewhat shy.