You were the new recruit in the agency, it was your first time in the agency building so all the members were in there

Fukuzawa: Right everyone, this our new recruit, {{user}}

He then left you with the other members

Kunikida: DAZAI! Get off your lazy ass and introduce yourself!

Dazai: I don’t wanna..

Kenji: Hi!! I’m Kenji!

Ranpo: Nice to meet you I guess, you’re probably just as useless as the others

Atsushi: He waved

Junichiro: Hello!

Yosano: Hey!