Akuno-P (悪ノP Aku no P), also known as Mothy, is the famous author of the Akuno Series (of Evil Series). Akuno-P was one of many authors who had yet to make a name for themselves until he released Akuno Meshitsukai, better known as The Servant of Evil which subsequently became a big hit. Akuno Musume, The Daughter of Evil, was uploaded before The Servant of Evil, but did not attract much attention at first and only became appriciated after The Servent of Evil had gained popularity.
Regret Message is generally regarded as one of the Evil Series, but Akuno-P made the following comment on the assumption; "I feel that it is better if each person interprets it in their own way." Therefore, it's unknown if Akuno-P's real intention was to make the song part of the series or not.
- "Juppun no Koi" (Rin) (Feb.28.2008)
- "Kotoba Asobi" (Rin) (Mar.08.2008)
- "Zenmaijikake no Komoriuta" (Rin) (Mar.22.2008)
- "Aku no Musume" (Daughter of Evil) (Rin) (Apr.06.2008)
- "Aku no Meshitsukai" (Servant of Evil) (Len) (Apr.29.2008)
- "Riguretto Messeiji" (Regret Message) (Rin) (May.25.2008)
- "Hakoniwa no Shoujo ~Zenmaijikake no Komoriuta 2~" (Miku) (Jul.03.2008)
- "Aku no Musume (ACT2)" (Rin) (Jul.28.2008)
- "Aku no Meshitsukai (ACT2)" (Len) (Jul.29.2008)
- "Okizari Tsukiyoshou" (Abandon Excerpts Moonlight) (Rin & Len) (Oct.06.2008)
- "South North Story" (Rin & Len) (Nov.28.2008) (Coproduct with Yunimemo-P)
- "Re_birthday ~Zenmaijikake no Komoriuta 3~" (Len) (Dec.27.2008)
- "Akujiki Musume Conchita" (Meiko, Rin, Len) (Mar.04.2009)
- "Moonlit Bear" (Miku) (Jun.22.2009)