Where does “𛁳” come from?

𛁳 (Japanese) comes from Japanese 天, from Old Japanese 天, from Proto-Japonic *amay.

Ancestry of “𛁳”, step by step

StepLanguageWordMeaning
1Japanese天the sky, the heavens; the area above a kitchen...
2Old Japanese天sky, heavens
3Proto-Japonic*amay—
Every word from Proto-Japonic *amay →Every word from Old Japanese 天 →Every word from Japanese 天 →