・マルチポスト
・短時間連投
・保守

https://nova.5ch.net/test/read.cgi/akb48/1674139258/165 2023/01/20(金) 13:52:31.89
https://nova.5ch.net/test/read.cgi/akb48/1674139258/193 2023/01/20(金) 15:02:27.55
https://nova.5ch.net/test/read.cgi/akb48/1674139258/201 2023/01/20(金) 15:35:38.97
https://nova.5ch.net/test/read.cgi/akb48/1674139258/210 2023/01/20(金) 16:07:40.39
https://nova.5ch.net/test/read.cgi/akb48/1674139258/211 2023/01/20(金) 16:07:40.39