A rare elite clan of Ninja who have hid for years near the Hidden Leaf Village of Konoha. The Bankai have very secretive techniques that cannot be named. Only a certain set of Bankai are let out of the village at certain times. The Bankai clan's symbol is a Double Crescent moon, facing the upper left, with 4 diamonds around the crescents facing inwards towards the crescent. The Bankai only truly help other clans in a time of major crisis, such as Orochimaru's attack on the Leaf Village of Konoha, as the Bankai like to keep to themselves.
CMH is a major Bankai member.
Knaetro is also a renowned Bankai.
I am a Bankai.