Vocal - Kazuki MatsumotoYoutube - https://www.youtube.com/channel/UCaFK2kdcy9uXbpVyM_Z-mtQTwitter - https://twitter.com/kazk1210Instagram - https://www.instagram.com/ksradio/Karaokehttps://www.youtube.com/watch?v=irAxJ...
http://www.nicovideo.jp/watch/sm36223950
