過去スレ
21 https://echo.2ch.net/test/read.cgi/army/1451366746/
22 https://echo.2ch.net/test/read.cgi/army/1456882450/
23 https://echo.2ch.net/test/read.cgi/army/1477016266/
24 https://echo.2ch.net/test/read.cgi/army/1483017984/
25 https://mevius.5ch.net/test/read.cgi/army/1491879624/