Etymology and distribution of 重楽.

Juuraku 【重楽】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Oosaka-fu Oosaka-shi Higashiyodogawa-ku. Korean type . Terrain . "Mt." was added to Meng. There is a record of naturalization on Oosaka-fu Tondabayashi-shi on 11th November 1978. Meng is the real name. 孟 Mou reference.