Etymology and distribution of 上團.

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

Aichi-ken Nagoya-shi Minato-ku. Korean type . Creation . Added "High" to your proposal. Aichi-ken Nagoya-shi There is a record of naturalization on June 2, 1990 in Nakagawa Ward. The real name is a proposal. 申 Shin reference.