Tenmu Ōtsutsuki

is a mysterious being hailing from the Ōtsutsuki Clan. He is the leader of a rouge, faction of the clan, known as Hitokui.

Trivia

 * is a name derived from the 40th Emperor of Japan,.
 * Though a member of the Ōtsutsuki Clan, he is not directly related to Kaguya Ōtsutsuki nor her sons.
 * His theme song, as stated by the author, is by.