Ryugamine Mikado: Tanaka Taro.
Masao Muta: Bajiula (バキュラ)
Sonohara Anri: The Song of Sin
Orihara Izaya: Gan Guan (theft), Cullom, Naicang (non-chat room, used for fraud).
Kishitani Shinra: White-faced scholar
* Ninety-nine rooms are really one: Xiao Jiu (this man didn't appear in the animation, but he is in the novel).
Kuronuma Aoba: pure water 100% "(invited by the original sister), and the name of the US dollar is" Ruoyemake ".
Orihara Kururi: Crazy (with Bojiang's permission)
It is Shen.
Kishitani Shingen: Ann.
Akabayashi Mizuki: Hungry Ghost (at the invitation of Li Xing)
Yagiri Namie: The screen name of this chat room is his real name.
Mishimazaki: Thaci (サキ) (invited by Chen Zheng)
Sharaku Eijirou: Siam (dance invitation)