本編に無かった深琴の差分
https://d.kuku.lu/72107f7629
https://d.kuku.lu/c2150c1157
https://d.kuku.lu/43f68a2367
https://d.kuku.lu/0ba1686a54
https://d.kuku.lu/a3b2cd8950

https://d.kuku.lu/5bb2a7b4e0