絶望接種 (Zetsubou Sesshu)

Zetsubou Sesshu is a song sung by Miku Hatsune, Flower Yamako, IA Akasaka, Gumi Megpoid, and Len Kagamine. It is the one-hundred-and-fifty-fourth track, the one-hundred-and-fifty-fifth track, the one-hundred-and-fifty-sixth track, the one-hundred-and-fifty-seventh track, and the one-hundred-and-fifty-eighth track in Other Vocaloid Songs 149.