music 躁シーソー https://x.com/sooshiisou https://www.youtube.com/@sooushiisouillustration アルセチカ 様 https://piapro.jp/konagonaoffvocal:https://drive.google.com/drive/folders/1GR42ZIzQrYALooAUxkq--_04inIEGjJM?usp=sharing
http://www.nicovideo.jp/watch/sm44934145
