本体:
https://twitter.com/Nekokan_Server/status/1421486056290099200
https://mirror.bms.ms/shiki2.sakura.ne.jp/

差分:
https://muy4.github.io/muyacharts/index.html

[Muyather](2472 Notes):
sl12くらい

[Muyather](2562 Notes):
st1くらい