Etymology and distribution of 磵.

Hazama 【磵】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kagoshima-ken , Iwate-ken , Toukyou-to .

① Kagoshima-ken Minamisatsuma-shi Originated from the small town of Ikebama, Kinpimachi . There was a town house of the gate division system in the Edo period in the same place.

② Iwate-ken Kuji-shi Originated from the small town of Arai.

Tani 【磵】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

頓阿弥 Toami reference.