【Vocal】Kazuki MatsumotoTwitter - https://twitter.com/kazk1210 Instagram - https://www.instagram.com/kazuki_matz/ Youtube - https://www.youtube.com/channel/UCaFK2kdcy9uXbpVyM_Z-mtQ 【Mixing】 - はっともっとTwitter - https://twitter.com/hattomotto Official Page - https://hattomotto.com/