http://www.succulents.jp/photo...
https://www.sempervivum-liste....
According to the japanese website the actual cultivar name is ayatubaki, but distrubted as ayatsubaki.
A friend of mine was able to translate a buncha semp photos form my trip to japan. Here is ayatsubaki (exactly as spelled)
Should I add it as a plant, or is it a synonym thing???