A deity who has charge of Kiko-rangi, the heaven nearest the earth. Toimau was married to Monoa, daughter of Whiro. He was the son of Rotu, who was the son of Roa, the son of Niu, the son of Kapua, the son of Tama-a-Rangi.
- Tregear, Edward. (1891). Maori-Polynesian Comparative Dictionary. Wellington: Government Printer, p. 525.
- White, John. (1887). Ancient History of the Maori. 6 vols. Wellington: G. Didsbury, Government Printer, p. 1:Appendix.