The Lunacy of Duke Venomania

thumb|300px|right|Madness of Duke Venomania with subtitles

EC 136

The song was uploaded on July 25, 2010. The song is about a man, Duke Sa te riajis Venomania (Gakupo), who, in his childhood, had been mocked and taunted by others. In adulthood, he made a deal with the devil to have an irresistible charisma to women. As a result, women are now flocking to his mansion's basement to create a harem for him. One of these women happens to be the one who "made him for a fool", hi s childhood friend, Gumina Glassred (Gumi). However, a jealous man, Kachees Crim (Kaito) who had lost his love to Venomania, came to his palace, disguised as a woman, and stabbed him in the chest with a poisoned knife. The charm now broken, the women flee from his mansion, and as Venomania dies, he sees a glimpse of his childhood friend, and reveals that he had truly loved her. Akuno-P gave keywords to this song, 「踊ろうよ　このハーレムで」 (“Let's dance in this harem”) and its initial phrase is 「さあ、踊ろうか」 ("Now, Shall we dance?"). The official English title of the song is " Dance with Asmodeus".

Singing Roles
Kamui Gakupo as Duke Sateriajis Venomania

Hatsune Miku as Mikulia Greonio

Megurine Luka as Lukana Octo

Megpoid Gumi as Gumina Glassred

MEIKO as Meilis Belzenia

KAITO as Kachees Crim

Non-Singing Roles
Various Vocaloids and Utaus as Victims