本家様: https://www.nicovideo.jp/watch/sm11468381?ref=nicoiphone_other
歌:みちゃ X➤ https://x.com/mi_chan3110?s=11&t=O4u0NTAt3QnTgKnlYb4qqA
歌詞素材:初春ひより様 X➤ https://x.com/h1yori_ui?s=21&t=O4u0NTAt3QnTgKnlYb4qqA