Tsukuyomi-no-Mikoto

Tsukuyomi-no-Mikoto (ツクヨミノミコト, 月読命), or simply Tsukuyomi (ツクヨミ, 月読) or Tsukiyomi (ツキヨミ), is the moon kami in Japanese mythology and the Shinto religion. The name "Tsukuyomi" is a compound of the Old Japanese words tsuku (月; "moon, month", becoming modern Japanese tsuki) and yomi (読み; "reading, counting"). The Nihon Shoki mentions this name spelled as Tsukuyumi (月弓; "moon bow"), but this yumi is likely a variation in pronunciation of yomi. An alternative interpretation is that his name is a combination of tsukiyo (月夜; "moonlit night") and mi (見; "looking, watching"). -no-Mikoto is a common honorific appended to the names of Kami; it may be understood as similar to the English honorific 'the Great'.

In Man'yōshū, Tsukuyomi's name is sometimes rendered as Tsukuyomi Otoko (月讀壮士; "moon-reading man"), implying that he is male.