Rai Kurosaki Gengetsu

Zanpakutō
Saimon (祭文, lit. Funeral Address) is the name of Rai's Zanpakutō. In it's sealed form, it is a simple katana with a full moon-shaped guard and a red hilt.
 * : Saimon is released with the command, "Lecture". In Shikai, Saimon takes the form of an ornate gavel that can grow or shrink in size.
 * : Saimon Ametsu-Chi (祭文あめつち, lit. Funeral Address of Heaven and Earth/Heaven and Earth Funeral Address) is the name of Rai's Bankai.

Behind the Scenes
Rai is the Hikaru that never was. Rai is based on an old character I never got around to developing on Naruto Fanon. He was meant to be a patriarch who called for an exodus of the Uchiha to the Lost Lands. In this installation, he is the ancestor of Hikaru Kurosaki who bears a close resemblance to the famous Yonkō. His muses are Lavi from D.Gray-man and Bruce Wayne from Batman.