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This utaite's song list is up-to-date and complete. Most recent upload: September 15, 2016.
This article was last edited by 2 months ago. (Purge) If you feel the list needs an update, please help by doing so.
Gero GW Nicolai
Japanese げろ (Gero)
Also known as げろりん (Gerorin) (Nickname)
Gender Male

(1986-01-23) January 23, 1986 (age 31)[1]

Status Active
Years active 2009-present
NND sites NND user page
mylist/8223623 (utattemita)
mylist/16693072 (birthday videos, misc.)
Collab partner(s) Faneru, ASK
A sample of a cover song by Gero
"Koi wa Sensou", originally composed by supercell

Gero (げろ), nicknamed Gerorin, is an utaite known for singing very emotionally and "passionately" (versus "logically") in his covers.

He has a slightly deep, somewhat rough voice, but however he is able to hit high notes, whether it's through shrieking or singing.

He sings in various styles; he can sing upbeat and energetically like in his "Matryoshka"Nv cover, and sometimes he sings in a screaming and shrieking voice as seen in his "Cirno no Perfect Sansuu Kyoushitsu"Nv cover, but he can also sound overwhelmingly serious as seen in his "Just Be Friends"Nv.

When he sings sad or slower songs, he is able to convey the sad emotions very well, to the point of his voice almost sounding like he's crying.

He also seems to enjoy comedy, participating in many fun covers, often with Faneru. In those, he always ends up screaming his parts. When being told to sing normally, he claims that he is singing "normally", since singing passionately is normal for him. In these covers, he acts very oblivious to the annoyance he causes, but lets out an occasional snicker which hints that he is actually quite aware but is merely trolling him.

He also enjoys adding sillyness into other songs, sometimes by making silly noises, such as giggling and snorting loudly after a serious verses such as in his and Sekihan's "Jibaku"Nv cover.

His versatility and emotion make him stand amongst the other singers from Nico Nico Douga.

Affiliations and Collaboration ProjectsEdit

  1. Member of G.W. Nicolai
  2. Member of Smiley*2
  3. Vol.1 (Released on January 14, 2010)
  4. Canna Cinq ~ Aru Himegimi to Ningyoushi no Hanashi ~ (Ritorno album) (Released on May 05, 2010)
  5. Vol.2 (Released on May 14, 2010)
  6. Ikemen Voice Paradise 1 (Released on June 16, 2010)
  7. G.W.NICOLAI LIMITED 3rd PARTY -melodious dolce- (Released on December 27, 2010)
  8. Moratorium (Released on June 15, 2011)
  9. Matsuri Bayashi (Released on June 29, 2011)
  10. G.W.NICOLAI LIMITED 4th TREASURE -Glory Chord- (Released on August 19, 2011)
  11. Winter Piano Ballads (Released on December 29, 2011)
  12. HoneyWorks Kyoku Utattemita 2 (Released on December 31, 2011)
  13. HALO (Released on August 11, 2012)
  14. Ghost Trail Reveries (Released on September 19, 2012)
  15. BabyPod (Released on September 26, 2012)
  16. HoneyWorks Kyoku Utattemita 3 (Released on December 31, 2012)
  17. PANDORA VOXX REBOOT (Released on June 12, 2013)
  18. Nopperudia Clinoppe with Dasoku (Released on June 12, 2013)
  19. HoneyWorks Kyoku Utattemita 4 (Released on December 31, 2013)
  20. HoneyWorks Kyoku Utattemita 5 (Released on December 30, 2014)
  21. MotorVenus (Released on August 05, 2015)
  22. Finale (Release on August 16, 2015)
  23. Sekihan ~Kyodaku Deta Best~ (Release on September 16, 2015)

List of Covered SongsEdit

  1. "Koi wa Sensou" Nv (Love is War) (2009.02.15)
  2. "Cirno no Perfect Sansuu Kyoushitsu" Nv (Cirno's Perfect Math Class) (2009.04.18)
  3. "Otoko Inochi Ika no Uta" Nv feat. Gero and Faneru (2009.05.07)
  4. "Double Lariat" Nv (Parody) feat. Gero and Faneru (2009.05.18) (Taken down on NND)
  5. "Koiro Byoutou" Nv (Love-colored Ward) (2009.06.27)
  6. "Hitobashira Alice" Nv (Alice Human Sacrifice) (Parody) feat. Gero and Faneru (2009.07.20)
  7. "magnet" Nv (Parody) feat. Gero, Faneru and ASK (2009.10.07)
  8. "Nico Chuu De Nico Poi!" Nv feat. Gero, amu, ASK, ENE, QP, Kogeinu, Utate Shoujo, Xiao, Tare, Faneru, miy and Mei (2009.10.15)
  9. "Jibaku" Nv feat. Gero and Sekihan (2009.12.11)
  10. "Just Be Friends" Nv -Piano ver.- (2010.01.08)
  11. "Shota Shota Night Fever" Nv feat. Gero and roro (2010.01.19)
  12. "Nisoku Hokou" Nv (Two Breaths Walking) (2011.06.25)
  13. "Scissorhands" Nv (2011.07.10)
  14. "THE DYING MESSAGE" Nv (2011.08.06)
  15. "Rinne" Nv (Loop) (2011.10.01)
  16. "Nade Nade" Nv (There, there) (2010.10.04)
  17. "RAINBOW GIRL" Nv -remix- feat. Gero and Lon (2011.02.22)
  18. "Mozaik Role" Nv -Band ver.- (2011.03.10)
  19. "「GOLD」" Nv feat. G.W. Nicolai (2011.04.15)
  20. "Kutabare PTA" Nv (2011.07.06)
  21. "PONPONPON" Nv (2011.12.05)
  22. "Matryoshka" Nv -Band ver.- (2012.01.23)
  23. "Black Hole Artist" Nv feat. Gero and Vin (2012.02.08)
  24. "Another" Nv (2012.04.13)
  25. "HALO" Nv (2012.04.20)
  26. "Love Letter from Venezuela" Nv (2012.07.05)
  27. "Ren'ai Yuusha" Nv (Love Hero) (2012.07.12)
  28. "Setsuna Trip" Nv (2012.07.31)
  29. "Aku no Musume" Nv (Daughter of Evil) -Jazz Waltz ver.- (2012.10.15)
  30. "Aku no Meshitsukai" Nv (Servant of Evil) -Classical ver.- (2012.10.20)
  31. "Regret Message" Nv -Ballad ver.- (2012.11.06)
  32. "Dare Demo Ii Kara Tsukiaitai" Nv (I Don't Care Who it is, I Just Want to Go Out With Someone) (2012.12.07)
  33. "Tsukema Tsukeru" Nv (2012.12.24)
  34. "Hello Laughter" Nv feat. Gero, Ryo-kun, halyosy, Rib, Dasoku and Itou Kashitarou (2012.12.30)
  35. "Yasashii Kiss wo Shite" Nv (2013.01.23)
  36. "Tokyo-two Rock City" Nv -Arrange ver.- (2013.02.08) (Not in Mylist)
  37. "Dare ka no Uta de Boku ga Shinu" Nv (I Died From Someone's Song) (2013.02.28)
  38. "Sode Fureau mo Tashou no En" Nv (2013.03.23)
  39. "Yoshiwara Lament" Nv (2013.04.13)
  40. "Maji LOVE 2000%" Nv (Uta no☆Prince-sama♪ ED) -Screamo ver.- feat. Yuge, KOOL, Yamadan, Taiyakiya, taiga, Kouhey, Gero, and Choumiryou (narration) (2013.04.24)
  41. "Deadline Circus" Nv feat. DEATH Hime, FB777, Gero, halyosy, that, Kusaka Akira, Shinshakaijin, Taiyakiya, Narita, Funi (Imouto), Yuge, Yuudai, Matsushita and Mii (2013.04.28) (Not in Mylist)
  42. "Karakuri Pierrot" Nv (Mechanical Pierrot) -Piano. ver- (2013.05.30)
  43. "Nou Shou Sakuretsu Girl" Nv (Gray Matter Explosion Girl) (2013.07.10)
  44. "Kamisama Nejimaki" Nv (Wind-Up God) (2013.10.25)
  45. "Zutto Mae Kara Suki Deshita." Nv (2013.12.13)
  46. "Nounai Kakumei Girl" Nv (2014.03.03)
  47. "soundless voice" Nv -Piano ver.- (2014.04.06)
  48. "Blessing" Nv feat. Dasoku, Akatin, __, Itou Kashitarou, Kakerine, Kyouichirou, Gero, that, Hyakka Ryouran, Mafumafu, Miume, Ririri and Reol (2014.04.17)
  49. "Dorobou Night Trick" Nv feat. Gero, Pokota, that, halyosy, Mii, koma’n, Tama, Yuppi, Mi-chan, Dasoku, Vivienne, Kettaro, Yuge, MARiA, Suzuhana Yuuko, Alfakyun., and Kaeru* (2014.04.23) (Not in Mylist)
  50. "Haiboku no Shounen" Nv -Piano ver.- (2014.06.29)
  51. "Kinyoubi no Ohayou" Nv (2014.07.02)
  52. "MY SWEET HEAVEN♂♀" Nv (Original) (2014.11.12)
  53. "Maji LOVE Revolution" Nv -Short ver.- feat. Yuge, KOOL, Yamadan, Taiyakiya, taiga, Kouhey and Gero (2015.04.28)
  54. "The Bandits" Nv (Original) (2015.05.16)
  55. "Let It Go" Nv -Metal Arrange- (2015.06.15)
  56. "Remudaivu" Nv (2015.06.21)
  57. "Ai no Scenario" Nv (Love's Scenario) (2015.07.11)
  58. "Petenshi Rock" Nv (Original with Kijineko) (2015.07.16)
  59. "Suki Kirai" Nv (Like, Dislike) feat. Sekihan, Gero and Die Kyosaku (2015.09.06)
  60. "Natsu ni Sarishi Kimi wo Omou" Nv (Leave in Summer, Yet You're in my Fluffthoughts) -Dance ver. with SHARE LOCK HOLMES- (2015.12.26)
  61. "Real Hatsune Miku no Shoushitsu" Nv (The Disappearance of Real Hatsune Miku) (2016.01.04)
  62. "Mind Brand" Nv (2016.01.11)
  63. "Paintër" Nv ✽ A Palëtte for You feat. Da-little, Nitmegane, nero, Wolpis Kater, EVO+, Gero, ill.bell, Cocolu, Mes and halyosy (2016.05.07)
  64. "Udon" Nv (2016.07.07)
  65. "NOT EQUAL" Nv (Original song) (2016.07.08)
  66. "Ghost Rule" Nv feat. Gero and Tightson (2016.08.05)
  67. "Alien Alien" Nv feat. Gero and ASK (2016.09.16)

Commercially Featured WorksEdit

  • "COME AS ONE" Nv, "Gakuen Tokukyuu Hotokenser", "an arrow", "ON THE ROAD", "in the mood" - Released on July 01, 2011
  • "V V Ikuze! Pokemon Battrio V" - Released on July 2011
  • "Kankaku Senshi Gokan Five" - Released on March 09, 2012
  • "Nopperudia Clinoppe" with Dasoku - Released on June 12, 2013
  • "BELOVED×SURVIVAL" - Released on July 02, 2013
  • "~ Outgrow ~" - Released on October 09, 2013
    • 2nd Opening of the TV anime Tokyo Ravens


For G.W. Nicolai albums see here
For Smiley*2 albums see here

Released on June 22, 2010
Purchasable at Three   - JP only: 
No. Title Lyrics Song Arrangement
1. "Gakuen Tokkyuu Hotokenser" Don McCow ¥Ou Suta Hira MML
2. "INNOCENT" Don McCow Don McCow A-Chap

"G" ~ G.W.NICOLAI LIMITED 2nd STAGE -Splash Beat !!-
Released on October 11, 2010
"G" ~ G.W. NICOLAI LIMITED 2nd STAGE Splash Beat !!
Purchasable at Three   - JP only: 
No. Title Lyrics Song Arrangement
1. "Kutabara PTA" (Fuck You PTA) NashimotoP NashimotoP NashimotoP
2. "from Y to Y" JimmyThumbP JimmyThumbP JimmyThumbP

Released on July 07, 2011
Purchasable at - internat.: AmazonINTTsutayaINT 
No. Title Lyrics Song Arrangement
1. "Opening"
2. "The Bandits (The Six Little Bandits)" Gom Gom Gom
4. "Shayou" UtsuP UtsuP UtsuP
5. "Mokyu Mokyu" Shounen Takkyuu Shounen Takkyuu Shounen Takkyuu
6. "Ai" minato minato FAITH-T
7. "Monochrome" Suzuki Yoshihiro Suzuki Yoshihiro Suzuki Yoshihiro
8. "Teokure no Love Song" NioP NioP NioP
9. "Raku ni Naremasuka" yonji Futamura Gaku Futamura Gaku
10. "Mokyu Mokyu 2"
11. "Heta Love" Rerulili Rerulili Rerulili
12. "Nagoya no Debu" NashimotoP NashimotoP NashimotoP
13. "OIRAN UTOPIA" Nem Nem Nem
14. "Mokyu Mokyu 3"
15. "BRAVE" Death Ohagi Death Ohagi Death Ohagi
16. "Love-Letter" papiyon papiyon papiyon
17. "Sora no Aosa to Omoiagari" FullkawaP FullkawaP FullkawaP
18. "Ending"

Released on December 31, 2011
Gr gift main
Purchasable at Three   - JP only: 
No. Title Lyrics Song Arrangement
1. "C.a.P." Gero Suzuki puyo Suzuki puyo
2. "Warai na Friend" that that Rerulili
3. "Senbonzakura" KurousaP KurousaP KurousaP
4. "Tawagoto Speaker" Nekobolo Nekobolo Nekobolo

Released on June 06, 2012
Gero cross album
Purchasable at Animate   - JP only: 
No. Title Lyrics Song Arrangement
1. "Opening"
2. "Michi Natsu" Gom Gom Gom
3. "Polaris" Don Marko Nagatani Takao Nagatani Takao
4. "You" Gero Gero Suzuki Puyo
5. "Kankaku Senshi Gokanfaibu" ¥CuStahe ¥CuStahe MML
6. "Light and Shadow" Don Marko StudioIMO StudioIMO
7. "Nani no Kosei mo nai zasso" Don Marko Don Marko
8. "Ending"

Released on July 10, 2013
BelovedxSurvivalcover 1
BelovedxSurivalcover 2
Purchasable at - internat.: Animate  ToranoanaINTTsutayaINT - JP only: 
No. Title Lyrics Song Arrangement
2. "Mitei"
3. "BELOVED × SURVIVAL" (Instrumental)
4. "Mitei" (Instrumental)

Nopperudia Clinoppe (with Dasoku)
Released on June 12, 2013
Purchasable at - internat.: AmazonINTAnimate  HmvINTThree  ItunesINTTower   - JP only: 
No. Title Lyrics Song Arrangement
1. "Nopperudia Clinoppe"
2. "Clinoppe Rhythm"
3. "Nopperudia Clinoppe (instrumental)"
4. "Clinoppe Rhythm (instrumental)"

Released on July 24, 2013
Gero one norm
Gero one limA
Gero one limB
Purchasable at - internat.: Animate  ToranoanaINTHmvINT - JP only: 
No. Title Lyrics Song Arrangement
1. "Opening" Kurosu Katsuhiko Kurosu Katsuhiko
2. "NO WAY OUT" HoneyWorks HoneyWorks HoneyWorks
3. "Jibunteki Saikyouron" (Your Strongest Theory) Nakanishi Kousuke Nakanishi Kousuke Nakanishi Kousuke
4. "Unchain Gazer" Last Note. Last Note. Last Note.
5. "Mob" (Gero, Diekyousaku) UtsuP UtsuP Dai Kyousaku
6. "Udon" Zen Yamada Kenichi Zen Yamada Kenichi Zen Yamada Kenichi
7. "BELOVED×SURVIVAL" Mutsumi Sumiyo HoneyWorks HoneyWorks
8. "Garasu no Shoujo" (Girl of Glass) scop scop scop
9. "Ivory" buzzG buzzG buzzG
10. "Vanishing Code" DevilishP DevilishP DevilishP
11. "Eien no Shu Yuki" Tom-H@ck Tom-H@ck Tom-H@ck
12. "Kokorokaron" (Theory of the mind) 40mP 40mP 40mP
13. "Arigatou" (Thank You) Gero Kikuta Daisuke (Elements Garden) Kikuta Daisuke (Elements Garden)
14. "Children Record" (Bonus track) Jin Jin
15. "E? Aa, Sou." (Bonus track) papiyon papiyon
16. "Yī Èr Fanclub" MikitoP MikitoP
17. "S・K・Y" (Bonus track) LiveP LiveP
18. "Nou Shou Sakuretsu Girl" Nv (Gray Matter Explosion Girl) (Bonus track) Rerulili Rerulili
19. "soundless voice" -Piano ver.- (Bonus track) HitoshizukuP HitoshizukuP marasy

~ Outgrow ~
Released on January 29, 2014
Gero outgrow 1
Gero outgrow 2
Gero outgrow 3
Purchasable at - internat.: AmazonINT 
No. Title Lyrics Song Arrangement
1. "~ Outgrow ~"
2. "Bokura no"
3. "~ Outgrow ~" (Instrumental)
4. "Bokura no" (Instrumental)

Released on July 02, 2014
Purchasable at - internat.: AmazonINT 
No. Title Lyrics Song Arrangement
1. "Suki Katte Iu na" Suzumu Suzumu Suzumu
2. "Yabusaka" MARETU MARETU Kurosu Katsuhiko
3. "Circle" DECO*27 DECO*27 DECO*27
4. "Hitai Sakana" MikitoP MikitoP Kurosu Katsuhiko
5. "Udon2" ANCHANG ANCHANG Yuyoyuppe
6. "CHAN-BA-LA Justice Densetsu" that rerulili rerulili
7. "Kinyoubi no Ohayou Nv" HoneyWorks HoneyWorks Kurosu Katsuhiko
8. "Doukoku no Epika" Neru Neru Kurosu Katsuhiko
9. "Kyoushuu" Satomi Kabashima Kenji, kosekibeatz Kurauchi Tatsuya
10. "~ Outgrow ~" Mutsumi Sumiyo HoneyWorks Kurosu Katsuhiko
11. "Ultimate・Soul" Gero Fujima Hitoshi Fujima Hitoshi
12. "Unlocked" KEI KEI Kurosu Katsuhiko
13. "Wagahai wa Neko de Aru" Hyadain Hyadain Hyadain


Gero as seen in his official website
Gero as seen in Smiley*2
From left to right, Gero's avatar singing 'normally' and shouting from his Double Lariat duet with Faneru
Gero blog
Gero as seen on his blog
ASK's Fire Flower
Gero as seen in Fire◎Flower with ASK, Aomofu, Ten, Hanatan, Kogeinu and Faneru
Illust. by Kyi (キィ)
MotorVenus Cast
Kakerine, that, Gero, nero, Akatin, rairu, YUMA, SHIRAHAN as seen in "MotorVenus"
Illust. by taishi


  • He is 169 cm (5'6") tall. [2]
  • He is a fan of Miyazaki Aoi, who he mentions in his cover of "Dare Demo Ii Kara Tsukiaitai"Nv
  • His blood type is A.[1]
  • His hometown is at Hyogo Prefecture.[3]
  • His favorite food is fried rice, which he is shown to have cooked in several cases, most notable in his "magnet"Nv.[4]

External LinksEdit


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