Another of the mythoi in AD&D that I don’t know that much about and would need to learn a lot more about before trying to write up is the Japanese mythos. What little I do know has mostly been picked up through the lens of anime and games and, again, I would need some solid sources to work on this pantheon.
—Amaterasu (1e DD, 2e L&L)
—Ama-Tsu-Mara (1e DD, 2e L&L)
—Amatsu-Mikaboshi (2e L&L)
—Hachiman (1e DD, 2e L&L)
—Ho Masubi (2e L&L)
—Inari (2e L&L)
—Izanagi & Izanami (2e L&L)
—Kishijoten (1e DD)
—Kura Okami (2e L&L)
—Nai No Kami (2e L&L)
—O-Kuni-Nushi (1e DD, 2e L&L)
—O-Wata-Tsu-Mi (2e L&L)
—Raiden (1e DD, 2e L&L)
—The Shichifukujin (2e L&L), the seven gods of happiness: Benzaiten, Bishamon, Daikoku, Ebisu, Fukurokujo, Hotei, and Jurojin.
—Shina-Tsu-Hiko (2e L&L)
—Susanoo (1e DD, 2e L&L)
—Tsuki-Yomi (1e DD, 2e L&L)