(Japanese mythology) possibly a goddess, one of the first three gods who came into existence when heaven and earth began (天地開闢 (tenchi kaibyaku)), along with 天御中主 (Ama no Minakanushi) and 高皇産霊 (Takamimusuhi)

to become enlightened; to attain salvation

(history) a 律令 (ritsuryō) position in the 後宮 (Kōkyū, “Seraglio”) that's responsible for cleaning outside and lighting the palace

that which can warm one's heart, calm one's mind and provide comfort in times of sadness