『Blessing』SINGERS - I tried to sing acting like group AB by Akatin

NND: Michan, Amatsuki, Tama, Natsushiro Takaaki, Yuge, Nero, Kakerine, Underbar, Itou Kashitarou, Gero, Reol, Hyakka Ryouran, Kyouichirou, Mafumafu, Dasoku, that, Miume, Ririri, Akatin