This utaite's song list is up-to-date and complete. Most recent upload: November 28, 2019.
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A sample of a cover song by Wolpis Carter
"Streaming Heart", composed by DECO*27

Wolpis Carter (ウォルピスカーター) is an utaite and lyricist who debuted in 2012. His recording quality of his singing wasn't very good at first, but it became better around the middle of 2013 with some of his remix covers. Although he uploaded frequently in the first 2 years, he only gained his fame from the second half of 2014. His popularity raised quickly after that; he got around 20k favorites in one year. His most popular cover, "Asu no Yozora Shoukaihan" Nv is the most viewed video under the utattemita tag on NND as of July 1, 2020. Other notable covers are "Toki no Ame, Saishuu Sensou" Nv with 2.3 million views, "Yoake to Hotaru" Nv with 2.1 million views, "Asagao no Chiru Koro ni" Nv with 1.4 million views, "Kuusou Ressha" Nv with 1.1 million views and "Sayonara Dake ga Jinsei da" Nv with 1 million views as of January 05, 2017.

Wolpis has a high pitched, feminine voice which can be mistaken at times, but it becomes manly when he sings lower, such as in his cover of "How-to Sekai Seifuku" Nv or "Sarishinohara" Nv. He is known for his ballad songs, where he uses many vibrato and legato notes with warm, vivid emotions to convey the listener. However, he has also covered songs of many other genres, from rock to jazz, such as "BLOODY STREAM" Nv, even rap such as "HATED JOHN" Nv. His voice changes differently among those types and within each song as well. "Mahou Shoujo Koufuku-ron" Nv, "Otona no Omocha" Nv and "Outer Science" Nv are some examples for his ability of his tone, where he screams in another part of a guttural, harsh vocalization.

When tagging his covers, he always adds "ウォルピス社" (lit. "Wolpis Inc.") at the beginning and "提供" (lit. "sponsor") at the end of the title. His video descriptions often start with the first sentence in big font size with many repeated words, sometimes so that it looks like spam, such as in his cover of "Children Record" Nv or "Aimai Dokuritsu Sengen" Nv. He is called "the noisy boy" by another utaite on twitter because of this habit.

Affiliations and Collaboration ProjectsEdit

  1. Sound of the heart -Boy's Side- (Released on March 15, 2015)
  2. FUN CLUB (Released on August 19, 2015)
  3. Sunflower with Okaeritte Ie (Released on August 14, 2016)
  4. 18 edge (Released on January 16, 2019)

Collaboration UnitsEdit

  1. Seijin Dansei Sanningumi (成人男性三人組, Group of three adult men) with Eruno and Ke-pon

List of Covered SongsEdit

Notice: This utaite has forbidden reprints. Thus, all links in this playlist link to official original uploads on Nico Nico Douga or YouTube (if the utaite has a YT account).
  1. "Ama no Jaku" Nv (A Born Coward) (2012.10.10)
  2. "Yuurei Yashiki no Kubitsuri Shoujo" Nv (Hanged Girl In The Haunted House) (2012.10.16)
  3. "Envy Catwalk" Nv (2013.01.09)
  4. "Ikasama Life Game" Nv (Cheating Life Game) (2013.01.16)
  5. "Nekomimi Archive" Nv (Cat Ear Archive) (2014.01.24)
  6. "Babylon" Nv (2013.02.07)
  7. "Pierrot" Nv (2013.02.13)
  8. "Kyuuryuu Retro" Nv (Kowloon Retro) (2012.02.16)
  9. "Shounen Shoujo Chameleon Symptom" Nv (Boys & Girls Chameleon Symptom) (2012.02.20)
  10. "Chikyuu Saigo no Kokuhaku wo" Nv (The Earth's Last Confession) (2013.02.21)
  11. "Tenohira" Nv (Palm) (2013.03.08)
  12. "Madara Cult" Nv (2013.03.13)
  13. "Ryokushou-iro no Yuuutsu" Nv (Green Blue of Melancholy) (2013.04.01)
  14. "Irony" Nv (2013.04.03)
  15. "Yankee Boy Yankee Girl" Nv (2013.04.06)
  16. "Azalea no Bourei" Nv (Specter of Azalea) (2013.05.02)
  17. "Babylon" Nv -Remix- (2013.05.06)
  18. "Kyuuryuu Retro" Nv -Remix- (2013.05.07)
  19. "BLOODY STREAM" Nv -short ver.- (2013.05.20)
  20. "Children Record" Nv (2013.05.20)
  21. "Orange" Nv (2013.05.27)
  22. "Mahou Shoujo Koufuku-ron" Nv (Magical Girl Happiness) (2013.06.04)
  23. "Buriki no Dance" Nv (Tin Plate Dance) (2013.06.17)
  24. "Yugudo no Haguruma" Nv (Yugudo's Gear) (2013.06.23)
  25. "Check no One Piece" Nv (2013.07.03)
  26. "Kyuuryuu Retro" Nv -Yunna Acoustic ver.- (2013.07.15)
  27. "Haiboku no Shounen" Nv (The Defeated Boy) (2013.08.15)
  28. "Yoshiwara Lament" Nv (2013.08.21)
  29. "Yuurei Yashiki no Kubitsuri Shoujo" Nv (2013.09.10)
  30. "Madara Cult" Nv (2013.10.16)
  31. "How-to Sekai Seifuku" Nv (How-to World Domination) (2013.10.20)
  32. "Inochi no Justitia" Nv (Justitia of Life) (2013.11.02)
  33. "Propaganda" Nv (2013.11.10)
  34. "Chototsu Moushin Girl" Nv (2013.11.10)
  35. "Ore no Seishi ga Debussy" Nv (My Sperm Debussy) (2013.11.15)
  36. "Lost Time Memory" Nv (2013.12.07)
  37. "Hoshi no Sumika" Nv (Star's Abode) -Piano Arrange ver.- (2013.12.14)
  38. "Little Busters!" Nv -short ver.- (2013.12.22)
  39. "Azalea no Bourei" Nv -Treble ver.- (2013.12.23)
  40. "Sarishinohara" Nv (2013.12.30)
  41. "Kanashimi no Nami ni Oboreru" Nv (Drowning in the Wave of Sadness) (2014.01.24)
  42. "Otona no Omocha" Nv (Adult's Toy) (2014.02.14)
  43. "Donut Hole" Nv (2014.02.16)
  44. "theory" Nv (2014.02.17)
  45. "Chouon-chuu Haikatsuryou Test" Nv (Long Troll Vital Capacity Test) -Scream ver.- (2014.02.26)
  46. "Cat Food" Nv (2014.03.12)
  47. "Dance Dance Decadence" Nv (2014.03.13)
  48. "Mozaik Role" (40mP version) Nv (2014.04.04)
  49. "Mimir no Hana" Nv (Mimir's Flowers) feat. Wolpis Kater and Buzama (chorus) (2014.04.08)
  50. "Babylon" Nv -Arrange ver.- (2014.04.13)
  51. "Children Record" Nv (2014.04.13)
  52. "Aimai Dokuritsu Sengen" Nv (Ambiguous Declaration of Independence) (2014.05.20)
  53. "Romeo to Cinderella" Nv (Romeo and Cinderella) (2014.06.10)
  54. "S.A.S" Nv (2014.06.17)
  55. "bouquet" Nv (2014.07.08)
  56. "Greed" Nv (2014.07.10)
  57. "Streaming Heart" Nv (2014.07.15)
  58. "Outer Science" Nv (2014.08.14)
  59. "Jinsei Reset Button" Nv (Life Reset Button) (2014.08.22)
  60. "Kakumei Dualism" Nv (Revolution Dualism) feat. Rita and Wolpis Kater (2014.08.30)
  61. "Azalea no Bourei" Nv (2014.09.09)
  62. "unravel" Nv (Tokyo Ghoul OP) (2014.09.18)
  63. "Ama no Jaku" Nv (2014.10.10)
  64. "Gikyoku to Déformé Toshi" Nv (Drama and Deformed City) (2014.10.28)
  65. "Good Morning, Polar Night" Nv (2014.12.07)
  66. "Shinkai City Underground" Nv (Deep Sea City Underground) (2014.12.10)
  67. "Shangri-La" Nv (Soukyuu no Fafner OP) (2014.12.17)
  68. "Aimai Retsujou Lover" Nv (Vague Lust Lover) (2015.01.07)
  69. "Yoake to Hotaru" Nv (Dawn and Fireflies) (2015.01.13)
  70. "Ikasama Life Game" Nv feat. Wolpis Kater and Eruno (2015.01.19)
  71. "Gigantic O.T.N" Nv feat. Wolpis Kater and Keepon (2015.01.30)
  72. "Sayonara Dake ga Jinsei da" Nv (Life is Only Full of Goodbyes) (2015.02.13)
  73. "Asu no Yozora Shoukaihan" Nv (Night Sky Patrol of Tomorrow) (2015.04.03)
  74. "Asagao no Chiru Koro ni" Nv (When the Morning Glory Falls) (2015.04.28)
  75. "Minagoroshi no Magic" Nv (Extermination of Magic) (2015.05.02)
  76. "HATED JOHN" Nv (2015.05.13)
  77. "Connecting❀Flowers' edition" Nv feat. Izu, Houkago no Aitsu, Wolpis Kater, Ikasan, Mikaru, Risru, Kyaren. and Kurokumo (2015.05.27)
  78. "Sore ga Anata no Shiawase to Shite mo" Nv (Even if that is Your Happiness) (2015.06.10)
  79. "Rokuchounen to Ichiya Monogatari" Nv (Six Trillion Years and Overnight Story) (2015.06.27)
  80. "Balleriko" Nv (Ballerina Girl) (2015.07.28)
  81. "Logic Agent" Nv (2015.08.05)
  82. "Souzou Forest" Nv (Imagination Forest) (Entry of KagePro Utattemita Tour) (2015.08.16)
  83. "Kuusou Ressha" Nv (Sky Symphony Train) (2015.09.06)
  84. "Kokoronashi" Nv (No Heart) (2015.09.23)
  85. "Hana Fubuki" Nv (Touken Ranbu song; Original with PolyphonicBranch) (2015.10.03)
  86. "Sekai wo Kowashite Iru" Nv (Terminating the World) (2015.10.10)
  87. "Aspirin" Nv (2015.10.24)
  88. "Mitsugetsu Un Deux Trois" Nv (Honeymoon One Two Three) (2015.11.15)
  89. "Milk Crown on Sonnetica" Nv (2015.11.21)
  90. "Toki no Ame, Saishuu Sensou" Nv (The Rain of Time, The Final War) (Original with Orangestar) (2015.12.20)
  91. "Hacking to the Gate" Nv (2015.12.30)
  92. "One Room, All That Jazz!" Nv (2016.01.23)
  93. "Exist" Nv (Soukyuu no Fafner: Dead Aggressor -Exodus- OP) (2016.02.07)
  94. "Ouka ni Tsukiyo to Sode Shigure" Nv (Cherry Blossoms on Two Moonlit Nights and Tears Falling on My Sleeves) feat. Wolpis Kater and Eruno (2016.02.27)
  95. "Wosora no Hakobane Shijuusou" Nv (Original with Chintara) (2016.03.04)
  96. "Koe" Nv (Voice) (2016.03.23)
  97. "Rinne" Nv (2016.03.27)
  98. "last will" Nv (Original with doriko) (2016.04.22)
  99. "Machibouke no Kanata" Nv (The Other Side of Waiting in Vain) (2016.04.27)
  100. "Endless NOVA" Nv feat. Wolpis Kater, SILVANA, Ribonnu, Miinuko, Ché:ria, LaLa and Rian (2016.05.01)
  101. "Paintër" Nv ✽ A Palëtte for You feat. Da-little, Nitmegane, nero, Wolpis Kater, EVO+, Gero, ill.bell, Cocolu, Mes and halyosy (2016.05.07)
  102. "Skyclad no Kasokusha" Nv (Skyclad Observer, Steins;Gate OP) (2016.06.05)
  103. "Ghost Rule" Nv (2016.06.15) (Community only)
  104. "FPS" Nv (2016.06.16)
  105. "Hikari Yo" Nv (O Light) (2016.06.29)
  106. "Alien Alien" Nv (2016.07.23)
  107. "Bokura no Let It Be" Nv (Our Let It Be) (2016.07.31)
  108. "Kami no Manimani" Nv (As God's Mercy) feat. Wolpis Kater, Sou, and Isubokuro (2016.08.11)
  109. "Mr.Deja-vu" Nv (2016.08.21)
  110. "Redo" Nv (Re:Zero song) (2016.09.17)
  111. "Suisei Ressha no Bell ga Naru" Nv (The Sound of The Comet Train's Bell) feat. Wolpis Kater and Eruno (2016.10.06)
  112. "Hyper Gore Flying Musasabi Stick Disappear-y Genius" Nv (2016.10.11)
  113. "Sanctuary" Nv (2016.11.19)
  114. "Mikazuki Resize" Nv (Crescent Moon Resize) (2016.11.27)
  115. "Yankee Boy, Yankee Girl" Nv (2016.12.10)
  116. "Seiten Zenya" Nv (On The Clear Sky Eve) (2017.01.11)
  117. "Amekigoe Zankyou" Nv (Echo of My Voice in the Rain) (2017.02.14)
  118. "El Tango Egoista" Nv (2017.03.20)
  119. "Supermarket Fever" Nv (with Ke-pon) (2017.03.30)
  120. "Love & Destroy" Nv (2017.04.20)
  121. "Youkoso Japari Park e" Nv (2017.04.24)
  122. "Children Record" Nv (2017.05.23)
  123. "Gossip" Nv (2017.06.19)
  124. "Tendousetsu" Nv (2017.06.21)
  125. "Doctor=Funk Beat" Nv (2017.07.16)
  126. "Peace Sign" Nv (2017.08.05)
  127. "Zenryoku Summer! Nv (2017.08.09)
  128. "Kimi wa Daijoubu" Nv (with Ke-pon) (2017.09.06)
  129. "Black Rock Shooter" Nv (2017.09.16)
  130. "Suicide Parade" Nv (2017.09.29)
  131. "Natsumatsuri" Nv (Summer Festival) feat. Kogeinu, Gero, Touyu, Wolpis Kater (2017.10.03)
  132. "end tree" Nv (2017.10.10)
  133. "Nonsense Bungaku" Nv (2017.12.01)
  134. "Dramaturgy" Nv (2017.12.10)
  135. "Steppër ✽ A Journëy with You Nv feat. Wolpis Kater, Onyu, Gero, Araki, Alfakyun., EVO+, nqrse, Mes, Saeki YouthK, Kariya Seira, and halyosy (2017.10.10)
  136. "Mrs. Pumpkin no Kokkei na Yume"(Mrs. Pumpkin's Comical Dream) feat. Gero, Wolpis Kater, Un:c, Alfakyun., and Sou (2017.10.28)
  137. "f.o.f" Nv (2018.01.29)
  138. "Rinne Tensei" Nv (Reincarnation) (2018.01.31)
  139. "Espiazione" Nv (2018.02.24)
  140. "Myoujou Galactica" Nv (2018.03.01)
  141. "Ruin" Nv (2018.03.23)
  142. "Mabel" Nv (2018.04.15)
  143. "Time is Moneeeeeeeeeey!!!" Nv (2018.05.23)
  144. "Alicemagic" Nv (Little Busters! ED) (2018.06.09)
  145. "Nandemo Ii Koto o Kiitekureru Akane-chan" Nv (with Ke-pon) (2018.06.18)
  146. "PLATONIC GIRL" Nv feat. Isubokuro and Wolpis Kater (2018.07.06)
  147. “Ayano no Koufuku Riron” Nv (2018.07.19)
  148. "Roki" Nv feat. Isubokuro and Wolpis Kater (2018.08.18)
  149. "Shuuten" Nv (Terminus) (2018.09.07)
  150. "Epilogue Nv (2018.09.20)
  151. "Ame to Petra Nv (Rain and Petra) (2018.09.27)
  152. "Believe in Bravery Nv (2018.10.01)
  153. "Ama no Jaku" Nv (2018.10.26)
  154. "COSMOS" Nv (2018.11.12)
  155. "Nee, Dorodoro-san" Nv (2018.12.08)
  156. "M" Nv (2018.12.13)
  157. "Deichu ni Saku" (Blooming in the Mud) (Original with HarryP) (2018.12.30)
  158. "Oxalis" Nv (2019.02.09)
  159. "The Word of Forgetting" Nv (2019.02.24)
  160. "ADAMAS" Nv (2019.03.08)
  161. "1%" (Original with Harumaki Gohan) (2019.05.13)
  162. "Imitation Messiah" Nv (2019.03.22)
  163. "JOINT" Nv (2019.04.21)
  164. "Luck Dance" Nv feat. Gero, Glutamine, Valshe, Araki, Meychan, Asamaru, amu Mi-chan, clear, Dasoku, Kettaro, koma'n, Pokota, ASK, Kogeinu, Yuge, that, 【Ren】, Tightson, Rapbit, alfakyun., Piko, nero, Kouhey, Wolpis Kater, __, un:c, and YURiCa/Hanatan (2019.04.25)
  165. "Justin ⇒ Jive ⇒ Justify" Nv (2019.05.01)
  166. "Los! Los! Los!" (2019.06.15)
  167. "Amako" (Original with Harumaki Gohan) (2019.08.01)
  168. "Sacrifice" (2019.09.10)
  169. "SNOBBISM" (2019.09.19)
  170. "Witch" (2019.11.19)
  171. "Heavenly Saga" (2019.11.28)
  172. "Saikai" (2019.12.08)
  173. "Casting Miss" (Original with YurryCanon) (2020.01.05)
  174. "Kaze no Ne" (2020.01.30)
  175. "Trancing Pulse" (with Eruno and Ke-pon) (2020.02.11)
  176. "Adagaeshi Syndrome" (2020.03.12)
  177. "Adabana no Namida" (Original with HarryP) (2020.03.25)
  178. "Shiranu ga Hotoke" (2020.04.22)
  179. "Yurameku Mori ni Strawberry" (2020.04.29)
  180. "Theatrical Case" (Original with YurryCanon and Mahiru for Kotonoha Project) (2020.05.05)
  181. "Walküre wa Uragiranai" (with Eruno and Ke-pon) (2020.05.07)
  182. "Blind Egoist" (2020.05.23)
  183. "FIRE BIRD" (with Eruno and Ke-pon) (2020.06.12)
  184. "『』" (2020.06.21)
  185. "Batsubyou" (2020.07.02)

Songs on TmBoxEdit

Notice: Due to the shutdown of TmBox, those links will not work anymore.

  1. "Azelea no Bourei" -Karaoke parody- (2013.11.18)
  2. "abnormalize" (Ling Tosite Sigure song) -short ver.- (2014.04.06)
  3. "Dystopia Zipangu" -short ver.- (2014.05.02)
  4. "Chikyuu Saigo no Kokuhaku wo" (2014.05.24)
  5. "Kamisama Nejimaki" -short ver.- (2014.06.01)
  6. "Tengaku" -short ver.- (2014.07.20)
  7. "Terror" -short ver.- (2014. 08.06)
  8. "Replicant" -short ver.- (2014.09.23)
  9. "Tengaku" -short ver.- (2014.09.24)
  10. "Aimai Retsujou Lover" -short ver.- (2014.09.27)
  11. "Replicant" (Sou's mix) -short ver.- (2014.09.28)
  12. "Koi wo Shite~Koi wo Shite~Koi wo Shite~Ikiru~" (2014.09.30)
  13. "Gikyoku to Deforme Toshi" -short ver.- (2014.10.08)
  14. "AMAZING BREAK" (Terra Formars OP) -short ver.- (2014.10.15)
  15. "Shinkai City Underground" -short ver.- (2014.11.01)
  16. "Shinkai City Underground" -short ver.- (2014.11.02)
  17. "Good Morning, Polar Night" -short ver.- (2014.11.23)
  18. "Shangri-La" (2014.12.06)
  19. "Orange" -short ver.- (2014.12.24)
  20. "Amekigoe Zankyou" -short ver.- (2014.12.31)
  21. "Yoake to Hotaru" -short ver.- (2015.01.02)
  22. "Orange" -short ver.- (2015.01.08)
  23. "ECHO" -short ver.- (2015.01.30)
  24. "Sore ga Anata no Shiawase to Shite mo" -short ver.- (2015.02.02)
  25. "Asu no Yozora Shoukaihan" -short ver.- (2015.02.25)
  26. "SIRIUS" (Aoi Eir song) -short ver.- (2015.04.22)
  27. "Kuusou Ressha" -short ver.- (2015.04.23)
  28. "Sugar Song to Bitter Step" -short ver.- (2015.05.28)
  29. "Logic Agent" -short ver.- (2015.06.14)
  30. "Hello,World!" (BUMP OF CHICKEN song, Kekkai Sensen OP) (2015.06.17) (deleted)
  31. "Yoake Umarekuru Shoujo" (Shakugan no Shana ED) -short ver.- (2015.07.13)
  32. "Takane no Hanako-san" -short ver.- (2015.08.03)
  33. "Garnet" -short acoustic ver.- (2015.08.03)
  34. "Gossip" -short ver.- (2015.08.21)
  35. "Sekai wo Kowashite Iru" -short ver.- (2015.09.02)
  36. "Exist" (Soukyuu no Fafner: Dead Aggressor -Exodus- OP) -short ver.- (2015.11.20)
  37. "Hacking to the Gate" -short ver.- (2015.12.10)
  38. "Mr.Deja-vu" -short ver.- (2015.12.24)
  39. "Ao" -short ver.- (2016.01.04)
  40. "Ghost Rule" -short ver.- (2016.01.21)
  41. "Fairytale," (2016.03.06)
  42. "Hibikase" (Resonate) -short ver.- (2016.04.08)

Commercially Featured SongsEdit

  • "Logicaragica" - Released on January 6, 2019
    • Track featured in the mobile game 18


For Okaritte Ie albums see here


Wolpis Inc production
Wolpis Kater's twitter icon
Illust. by Mary
Wolpis Kater's YT icon
Wolpis Kater as seen in his twitter avatar
Wolpis Kater's profile picture in Utattemita no Hon magazine, Issue of March 2015
Illust. by Umitsuki Imari (海月いまり)
WolpisRita KakumeiDualism
Wolpis Kater (left) and Rita (right) as seen in "Kakumei Dualism" Nv
Illust. by Rokutten (ロクテン)
Connecting Flowers edition
Shijima (illustrator), Revolver (movie), Risru, Izu, Houkago no Aitsu, Mikaru, Ikasan, Kurokumo, Wolpis Kater and Mutsuemon (mixer) as seen in "Connecting❀Flowers' edition" Nv
Illust. by Shijima Yashiro (しじまやしろ)
Wolpis Kater as a character of EXIT TUNES FUN CLUB
Illust. by Hachimitsu Honey (蜂蜜ハニィ)
Wolpis Kater as seen in EXIT TUNES Album "FUN CLUB"
Illust. by AREN
Endless NOVA pixiv56643399
Wolpis Kater as seen in "Endless NOVA"Nv
Illust. by Umitsuki Imari (海月いまり)


  • Wolpis Kater admires Soraru but was blocked by him sometimes because of his rowdiness.[citation needed]
  • He is a freeter.[3]
  • He likes Dragon Quest.[4]
  • He often covers Mafumafu's songs.

External LinksEdit


Community content is available under CC-BY-SA unless otherwise noted.