For the original songs composer, see Ciel-P.
Ciel, also known as KannazukiP (神無月P), is a cover artist known for his tuning skill in synthesizer programs, notably VOCALOID and CeVIO. He provided the VSQx of one of IA's early demo song, Tori no Uta[1]. He is also the vocal editor of several acclaimed IA and ONE's originals, some of which were uploaded on 1st PLACE's official channel.
STATUS:October 2007 → Present
Ciel img
ASSOCIATIONS:1st PLACE, Jin, Nagie, out of service, KURIS, YUICHI NAKASE
URL(s)Channels: NND, piapro, tmBox
Social Media: Twitter
PLAYLIST(s):(NND Mylist (Independent Work) /
NND Mylist (Collaborations))
WORKS: (Upload date)
  1. "Re-sublimity" (Miku) (Song of KOTOKO (Oct.20.2007)
  2. "Chi ni Kaeru ~on the Earth~" (Miku) (Song of KOTOKO) (Nov.10.2008)
  3. "agony" (Miku) (Song of KOTOKO) (Dec.31.2007)
  4. "Oboetete Iiyo" (Miku) (Song of KOTOKO) (Feb.01.2008)
  5. "Hiiro no Sora" (Rin) (Song of Mami Kawada) (Apr.13.2008)
  6. "Real Onigokko" (Len) (Song of KOTOKO) (May.05.2008)
  7. "being" (Miku) (Song of KOTOKO) (Jun.30.2008)
  8. "Chercher ~Sharushe~" (Miku) (Song of KOTOKO) (Sep.22.2008)
  9. "LOVE A RIDDLE" (Miku) (Song of KOTOKO) (Nov.24.2008)
  10. "Re-sublimity (revised)" (Miku) (Song of KOTOKO (Jan.11.2009)
  11. "Red Fraction" (Luka) (Song of Mell) (Apr.25.2009)
  12. "Hayate no Gotoku" (Len) (Song of KOTOKO) (May.24.2009)
  13. "Shichiten Hakki ☆ Shijoushugi!" (Rin) (Song of KOTOKO) (Sep.12.2009)
  14. "Seikan Hikou" (GUMI) (Song of Megumi Nakajima) (Oct.20.2009)
  15. "Kimi no Shiranai Monogatari" (GUMI) (Song of supercell (Nov.23.2009)
  16. "Kimi no Shiranai Monogatari" (miki) (Song of supercell (Nov.23.2009)
  17. "magnet -Len Rin Ver.-" (Rin, Len) (Collab with nechogushaP) (Song of minato) (2010.03.30)
  18. "Sayonara Memories" (GUMI) (Song of supercell) (Apr.16.2010)
  19. "Skyclad no Kansokusha" (miki) (Song of Kanako Itō) (May.15.2010)
  20. "STEP TO YOU" (GUMI) (Song of 40mP) (Jul.14.2010)
  21. "Find the blue" (Len) (Song of Kanako Itō) (Aug.29.2010)
  22. "Kimi ga Iru Basho" (Iroha) (Song of Ayahi Takagaki) (Feb.19.2011)
  23. "Iroha Uta" (VY2) (Song of Ginsaku) (May.06.2011)
  24. "Hacking to the Gate" (miki) (Song of Kanako Itō) (Jul.09.2011)
  25. "SheSaw Day" (Len) (Song of Precieams) (Nov.30.2011) (deleted)
  26. "Tori no Uta" (IA) (Song of Lia) (Jan.13.2012)
  27. "Blood Teller" (Lily) (Song of Faylan) (Mar.17.2012)
  28. "Episode.0" (Gackpoid) (Song of Kanimiso-P) (Jun.22.2012)
  29. "Dead END" (Lily) (Song of Faylan) (Aug.30.2012)
  30. "Iroha Uta (revised)" (VY2) (Song of Ginsaku) (Dec.09.2012)
  31. "Cloud Rider" (IA) (Collab with Tanaka Hayato, Jane Su) (Feb.07.2013)
  32. "Another Heaven" (Yukari) (Song of Kanako Itō) (Mar.09.2013)
  33. "A.R" (miki) (Song of Kanako Itō) (Apr.20.2013)
  34. "Love Me Gimme" (Lapis) (Song of Tia) (May.31.2013)
  35. "Ai wo Utae" (CUL) (Song of Haruna Luna) (Sep.07.2013)
  36. "Mirai Voyager" (Rion) (Song of Hirano Aya) (Nov.01.2013)
  37. "Ichibanboshi" (Miku) (Collab with hiroki) (Feb.26.2014)
  38. "daze (short ver)" (IA) (Song of Jin) (Apr.26.2014)
  39. "JUSTITIA" (IA) (Song of Lia) (May.10.2014)
  40. "Inner Arts" (IA) (Collab with Jin) (May.22.2014)
  41. "daze" (IA) (Song of Jin) (Jun.26.2014)
  42. "daze" (Sachiko) (Song of Jin) (Jun.26.2014)
  43. "Setsuna Drive" (IA) (Collab with Taki Yoshimitsu) (Jul.13.2014)
  44. "Shooting Star" (IA) (Collab with KURIS, YUICHI NAKASE) (Jun.01.2015)
  45. "Lawliet" (GUMI) (Collab with LaviereaL) (Jul.26.2015)
  46. "Into Starlight" (IA, ONE) (Collab with KURIS, YUICHI NAKASE) (Jul.29.2015)
  47. "Garasuiro no Iris" (IA) (Collab with Kyouka) (Dec.13.2015)
  48. "Amazakura" (IA) (Collab with RUI) (Jan.03.2016)
  49. "Yumeoi Mirai Katari" (IA) (Collab with deoxyribo) (May.10.2016)
  50. "Gyouten" (GUMI) (Collab with mint*) (Aug.05.2016)
  51. "Tokyo Real World (Re.arr.)" (IA) (Collab with out of service) (Nov.29.2016)
  52. "Reload" (IA, ONE) (Collab with out of service) (Jan.27.2017)
  53. "Seishun Sengen" (GUMI) (Collab with deoxyribo) (Mar.31.2017)
  54. "Euphoria" (IA) (Collab with Jin) (Aug.24.2018)

Songs / Featured WorksEdit

クラウドライダー (Cloud Rider)

Uploaded 2013.02.07 Featuring IA
Music Tanaka Hayato (music), Ciel (tuning) Main article クラウドライダー (Cloud Rider)
Lyrics Jane Su
Video CHRIS (illust, video)
Composed for IA PROJECT. This song has entered the Hall of Fame.

Inner Arts

Uploaded 2014.05.22 Featuring IA
Music Jin (music, guitar, arrangement), Ciel (tuning), Takayuki Oshikane Strings (strings), Ai Kamachi (strings arrangement), Shirakami Mashiro (bass), Ibuki Fumihiro (drums) Main article Inner Arts
Lyrics Jin
Video FOV Co.,Ltd. (video)
Demonstration song for IA ROCKS and theme song for the PS VITA game IA/VT Colorful. This song has entered the Hall of Fame.


Uploaded 2014.06.26 Featuring IA
Music Jin (music, arrangement), Ciel (tuning)
Video Sidu (illust, video)
A popular cover of Jin's original Kagerou Project song. Demonstration song for IA ROCKS. This cover has entered the Hall of Fame.

セツナドライブ (Setsuna Drive)

Uploaded 2014.07.13 Featuring IA
Music Taki Yoshimitsu (music, arrangement), Kawazura Harutomo (mixing), Ciel (tuning) Main article セツナドライブ (Setsuna Drive)
Lyrics Ogata Kaiki
Video Sidu (illust, video)
Demonstration song for IA ROCKS. This version has entered the Hall of Fame and gained over 1 million views on YouTube.

Shooting Star (TeddyLoid song)

Uploaded 2015.06.01 Featuring IA
Music KURIS, YUICHI NAKASE (music), TeddyLoid (arrangement, mixing), Ciel (tuning) Main article Shooting Star (TeddyLoid song)
Video FOV Co.,Ltd. (production), Koji Aramaki (director), Yohsuke Chiai (art director), Akihiro Yamada (VFX designer), Naoya Nishikubo (designer), Ryuta Hoshi (assistant designer), mqdl (motion designer), RSC MASAMI STUDIO (choreographer)
This song has gained over 1 million views on YouTube.

Into Starlight

Uploaded 2015.07.19 Featuring IA, ONE
Music KURIS, YUICHI NAKASE (music), Nagie (mixing), Ciel (tuning) Main article Into Starlight
Video Ryuta Hoshi (director), mqdl (MMD modeling), Taku Yoshihara (motion designer), BTA(B-full) (stage designer), RSC MASAMI STUDIO (choreographer), MOZOO Inc. (motion capture)

東 京 リ ア ル ワ ー ル ド (Tokyo Real World)

Uploaded 2016.11.29 Featuring IA
Music out of service (music, tuning), Ciel (tuning), Takeshi Hatae (drums), Yuji Kamijo (recording, mixing) Main article 東 京 リ ア ル ワ ー ル ド (Tokyo Real World)
Lyrics out of service
Video kaleidosxope (art direction), BOT (movie direction), Akiya Ota (styling), Daisuke Mukai (hair, make-up)
Re-arrangement version of the song.


Uploaded 2017.01.27 Featuring IA, ONE
Music out of service (music, arrangement), DANTZ (arrangement), Ciel (tuning), Nagie (mixing) Main article Reload
Lyrics out of service
Video mqdl (model, motion), KAIDO (costume design), RSC MASAMI STUDIO(KEN) (choreography), D1 (motion capture), DWANGO Co., Ltd. (AR live technology), Livegraphics inc. (real time match move), Apollo Productions Inc. (live filming crew), FOV Co.,Ltd. (live background images), CreAto (concert location & collaboration)

Euphoria (Jin song)

Uploaded 2018.08.24 Featuring IA
Music Jin (music), Gussy (guitar), Maoki Yamamoto (drums), Nagie (recording engineer, mix), Ciel (tuning) Main article Euphoria (Jin song)
Lyrics Jin
Video Sidu (album cover)



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