I'm so Happy

Creators (1)

Composer

1. Ryu☆ ????? / Ryuutaro Nakahara

Recordings (8)

1. I’m so Happy 1:41 by Ryu☆ (22 Sep 2010) original version
2. I'm so Happy (Extended Mix) 4:09 by Ryu☆ (20 Apr 2011)
3. I'm so Happy (Extended RRver.) 4:07 by Ryu☆ (07 Dec 2011)
4. I'm so Happy 1:40 by Ryu☆ (29 Feb 2012) IIDX version
5. I'm So Happy (kors k Remix) 5:44 by Ryu☆ (28 Oct 2012)
6. I'm so Happy (Rockin' ver.) 1:40 by Ryu☆ (21 Nov 2012)
7. I'm so Happy (STARLiGHT Mix) 4:07 by Ryu☆ (24 Feb 2016)
8. I'm so Happy (The 4th Mashup) 3:37 by Ryu☆ (07 Oct 2020)