宮川彬良 feat. 平原綾香

Comprised of:

1. 宮川彬良 Male Person, Born: 18 Feb 1961 in Tokyo
2. 平原綾香 Female Person, Born: 09 May 1984 in Tokyo

Recordings (2)

1. Great Harmony ～for yamato2199 5:28 (03 Dec 2014)
2. Great Harmony ～for yamato2199 (オリジナルカラオケ) 5:28 (03 Dec 2014)