cover/arrangeyt: https://www.youtube.com/watch?v=9-paSWKg_so
http://www.nicovideo.jp/watch/sm39754011
![[ツキプロ - Growth] 陽だまりに咲く / hidamari ni saku (christmas arrange)](https://nicovideo.cdn.nimg.jp/thumbnails/39754011/39754011.47503108)