確生剤 (Kakuseizai)



Kakuseizai is a song sung by Rin Kagamine, Len Kagamine, Gumi Megpoid, Gackpo Camui, Ryuto, Miki Furukawa, Yuki Kaai, Iroha Nekomura, Lily Masuda, Piko Utatane, OLIVER, and Kumono Tsuki. It is a Niconico only song.

Niconico Broadcast