原曲はin the blue shirtのBetween Usです<br><br>文野環<br>Youtube：<a href="https://www.youtube.com/channel/UCBiqkFJljoxAj10SoP2w2Cg" target="_blank" rel="noopener nofollow">https://www.youtube.com/channel/UCBiqkFJljoxAj10SoP2w2Cg</a><br>Twitter：<a href="https://twitter.com/nekokan_chu" target="_blank" rel="noopener nofollow">https://twitter.com/nekokan_chu</a>