19:18:32 + kairi (kairi!kairi@2405:6587:b220:3a00:592d:f237:dc7a:50b9) to #科学技術@cre
21:06:39 ! kairi (Ping timeout: 252 seconds)
21:41:40 + kairi (kairi!kairi@2405:6587:b220:3a00:592d:f237:dc7a:50b9) to #科学技術@cre