アオイシ
Meanings
Noun
1. bluish stone; greenish stone
2. blue-tinged tuff
Pitch accent
オイシ
Composed of
blue; azure; green; green light (traffic); black (horse coat color); blue 5-point card; immature
stone; jewel; precious stone; flint (in a lighter); stone (in go); stone (in the bladder, kidney etc.); calculus