素材↓効果音ラボ様➞ https://soundeffect-lab.info/ 甘茶の音楽工房様➞ https://amachamusic.chagasi.com/index.html 立ち絵↓ユメのオワリ様➞ https://seiga.nicovideo.jp/seiga/im10706241
http://www.nicovideo.jp/watch/sm43940452
