Chouchou-P (蝶々P), also known as papiyon (パピヨン), is a producer and utaite who debuted in June 2008.
He debuted as singer-songwriter in 2017, under the name Ichinose Yuu (一之瀬ユウ).
Works[]
| Links | Title | Vocalists | Date | Roles |
|---|---|---|---|---|
| "About me" | GUMI | Feb 5, 2014 | music, lyrics | |
| Album Only | "allegro" | Hatsune Miku | Nov 14, 2010 | music, lyrics |
| Album Only | "Alternative" | Hatsune Miku | Nov 19, 2014 | music, lyrics |
| "Amedama Psychologist" (飴玉サイコロジスト) | Kagamine Rin Append | Feb 2, 2011 | music, lyrics | |
| "Another Hero" | MAYU | Nov 4, 2013 | music, lyrics | |
| "AVOCADO" | COKO | Jan 18, 2023 | music, lyrics | |
| "Banana no Uta" (バナナのうた) | Hatsune Miku | Dec 17, 2010 | music, lyrics | |
| "Black Board" | Hatsune Miku | Mar 26, 2012 | music, lyrics | |
| "Brilliance" | GUMI | Dec 19, 2016 | music, lyrics | |
| "Canelé" (カヌレ) | Hatsune Miku Append Dark | May 23, 2018 | music, lyrics | |
| Album Only | "Chokotto Ichigo" (チョコっとイチゴ) | Hatsune Miku | Nov 14, 2010 | music, lyrics |
| Album Only | "Chouchou Sekai" (蝶々世界) | Hatsune Miku | Nov 19, 2014 | music, lyrics |
| "Ciel Étoilé" (シエレトワール) | Hatsune Miku | Apr 17, 2018 | music, lyrics | |
| "Cranberry" (クランベリー) | GUMI | Jun 28, 2012 | music, lyrics | |
| "Cryptograph" (クリプトグラフ) | GUMI | Jun 12, 2019 | music, lyrics | |
| "Dendrobium Phalaenopsis" (デンドロビウム・ファレノプシス) | Hatsune Miku | May 9, 2010 | music, lyrics | |
| "E? Aa, Sou." (え？あぁ、そう。) | Hatsune Miku | Mar 22, 2010 | music, lyrics | |
| "End of the World" | Hatsune Miku | Sep 10, 2014 | music, lyrics | |
| Album Only | "Eternal World" | Hatsune Miku | Feb 11, 2011 | music, lyrics |
| "Falling" | Hatsune Miku | Aug 24, 2015 | music, lyrics | |
| "Fictional World" | Hatsune Miku | Jul 26, 2013 | music, lyrics | |
| "For you" | Hatsune Miku | Sep 25, 2009 | music, lyrics | |
| "Futatsu no Koi, Hitotsu no Uta" (2つの恋,1つの歌) | Hatsune Miku | Oct 27, 2009 | music, lyrics | |
| "Gensou Satisfaction" (幻奏サティスファクション) | Hatsune Miku | Apr 9, 2013 | music, lyrics | |
| "Glorious World" (グロリアス・ワールド) | Hatsune Miku | Oct 20, 2011 | music, lyrics | |
| Album Only | "Gunjou made." (群青まで。) | Hatsune Miku | Aug 7, 2013 | music, lyrics |
| "Hachimitsu Honey" (はちみつハニー) | GUMI | Feb 22, 2011 | music, lyrics | |
| Album Only | "Haitateki Lonely Riron" (排他的ロンリー理論) | Hatsune Miku | Dec 15, 2010 | music, lyrics |
| "Hakunetsutou to Waikyokusen" (白熱灯と歪曲線) | Hatsune Miku | May 21, 2014 | music, lyrics | |
| Album Only | "Hoshi no Kimi" (星の君) | Hatsune Miku | Feb 11, 2011 | music, lyrics |
| "Hoshikuzu Method" (星屑メソッド) | Hatsune Miku | Jul 20, 2010 | music, lyrics | |
| "「I」" | Kagamine Rin Append Sweet | Dec 29, 2011 | music, lyrics | |
| "Ina" (イナ) | Hatsune Miku | Oct 4, 2019 | music, lyrics | |
| "Ironic Metaphor" (アイロニックメタファー) | Hatsune Miku | Jul 25, 2014 | music, lyrics | |
| Album Only | "it is" | MAYU | Aug 7, 2013 | music, lyrics |
| Album Only | "Jishou Shoujo" (自傷少女) | Hatsune Miku | Nov 19, 2014 | music, lyrics |
(Philosophy of Precious Love) |
"Jun'ai Philosophy" (純愛フィロソフィー) | Hatsune Miku | Jun 20, 2009 | music, lyrics |
| "Kanzenmuketsu no Elegy" (完全無欠のエレジー) | GUMI | Mar 4, 2017 | guitar | |
| "Kimi no Sugata" (君の姿) | Otomachi Una | Nov 16, 2022 | music, lyrics | |
| "Kokoronashi" (心做し) | GUMI | Jan 5, 2014 | music, lyrics | |
| "Love Atomic Transfer" (ラブアトミック・トランスファー) | Hatsune Miku | Dec 14, 2009 | music, lyrics | |
| "Love Trigger" | GUMI | May 9, 2011 | music, lyrics, illustration | |
| "LOVING ESCAPE" | GUMI | Dec 28, 2019 | music, lyrics | |
| "MESSAGE" | Hatsune Miku | Mar 10, 2009 | music, lyrics | |
| "Mirai note App" (未来note App) | Hatsune Miku | Oct 6, 2016 | arrangement, tuning | |
| "Misemono Life" (見世物ライフ) | Megurine Luka | Jul 17, 2012 | piano | |
| "NARAKA" | GUMI | Jan 06, 2012 | music | |
| Album Only | "Oetsu" (嗚咽) | Hatsune Miku | Dec 25, 2013 | music, lyrics |
| "Ohanabatake de Baka ni Naru" (お花畑で馬鹿になる) (Fool man in the flower garden) |
Hatsune Miku | Apr 1, 2017 | music, lyrics | |
| Album Only | "Parallel" | Hatsune Miku | Nov 19, 2014 | music, lyrics |
| Album Only | "Pierce" (ピアス) | GUMI | Feb 11, 2011 | music, lyrics |
| "Renritsu Houteishiki" (恋率方程式) | Hatsune Miku | Feb 11, 2010 | music, lyrics | |
| "Rojiura Universe" (路地裏ユニバース) | MAYU | Oct 2, 2014 | music, lyrics | |
| "Sayonara Iro no Mukougawa" (さよなら色の向こう側) | Hatsune Miku | Nov 17, 2014 | music, lyrics | |
| "SCREW" | KAFU | Aug 4, 2021 | music, lyrics | |
| "Seishuu Liner" (セイシュンライナー) | Hatsune Miku | Jun 10, 2015 | music, lyrics | |
| "Senaka Awase no Boku to Kimi" (背中合わせの僕と君) | Hatsune Miku | Feb 12, 2010 | music, lyrics | |
| "Shinpakusuu♯0822" (心拍数♯0822) | Hatsune Miku | Aug 21, 2010 | music, lyrics, arrangement | |
| "Shooting Star" (シューティング・スター) | Hatsune Miku | Jun 20, 2008 | music, lyrics | |
| Album Only | "Shoumei" (消明) | Hatsune Miku | Nov 14, 2010 | music, lyrics |
| Album Only | "Sou Iu Koto." (そういうこと。) | Hatsune Miku | Nov 14, 2010 | music, lyrics |
| "Specification" | Hatsune Miku | Oct 11, 2010 | music | |
| "Spectrum" | GUMI | Mar 6, 2015 | music, lyrics | |
| "Star Bright" | MAYU | Dec 4, 2012 | music, lyrics | |
| "Sukusui ☆ Paradise" (スク水☆パラダイス) | Hatsune Miku | Aug 31, 2010 | music, lyrics | |
| Removed | "Toaru Shounen no Ichinichi" (とある少年の一日) | Hatsune Miku | N/A | music, lyrics |
| "Tsukimiyo Rabbit" (月見夜ラビット) | Hatsune Miku | Sep 12, 2012 | music, lyrics | |
| Album Only | "Usotsuki Tsutsuki" (ウソツキツツキ) | GUMI | Aug 7, 2013 | music, lyrics |
| "White Prism" | Hatsune Miku | Jul 19, 2013 | music, lyrics | |
| "Yuganda Sekai" (歪んだ世界) | Hatsune Miku | Sep 24, 2009 | music, lyrics |
Discography[]
| Affiliation | Title | |
|---|---|---|
| EXIT TUNES | "End of the World" | |
| U/M/A/A | "EVERGREEN SONGS 2012" | |
| EXIT TUNES and CIRCRUSH | "EXIT TUNES PRESENTS Entrance Dream Music" | |
| EXIT TUNES | "EXIT TUNES PRESENTS GUMical from Megpoid" | |
| EXIT TUNES | "EXIT TUNES PRESENTS GUMing from Megpoid" | |
| EXIT TUNES | "EXIT TUNES PRESENTS GUMissimo from Megpoid ― 10th ANNIVERSARY BEST ―" | |
| EXIT TUNES and Pony Canyon | "EXIT TUNES PRESENTS GUMitive from Megpoid" | |
| EXIT TUNES, Pony Canyon | "EXIT TUNES PRESENTS Storytellers RPG" | |
| EXIT TUNES | "EXIT TUNES PRESENTS Supernova 4" | |
| EXIT TUNES and Pony Canyon | "EXIT TUNES PRESENTS Vocaloanthems feat. Hatsune Miku" (EXIT TUNES PRESENTS Vocaloanthems feat.初音ミク) | |
| EXIT TUNES | "EXIT TUNES PRESENTS Vocaloconnection feat. Hatsune Miku" (EXIT TUNES PRESENTS Vocaloconnection feat. 初音ミク) | |
| EXIT TUNES | "EXIT TUNES PRESENTS Vocalodream feat. Hatsune Miku" (EXIT TUNES PRESENTS Vocalodream feat. 初音ミク) | |
| EXIT TUNES | "EXIT TUNES PRESENTS Vocalofanatic feat. GUMI、IA、MAYU" | |
| EXIT TUNES | "EXIT TUNES PRESENTS Vocalohistory feat. Hatsune Miku" (EXIT TUNES PRESENTS Vocalohistory feat. 初音ミク) | |
| EXIT TUNES | "EXIT TUNES PRESENTS VOCALOID™3 Library MAYU SPECIAL 2CD" | |
| EXIT TUNES | "EXIT TUNES PRESENTS Vocalonexus feat. Hatsune Miku" (EXIT TUNES PRESENTS Vocalonexus feat. 初音ミク) | |
| EXIT TUNES | "EXIT TUNES PRESENTS Vocaloseasons feat. Hatsune Miku ~Autumn~" (EXIT TUNES PRESENTS Vocaloseasons feat. 初音ミク～Autumn～) | |
| EXIT TUNES | "EXIT TUNES PRESENTS VocaloVanguard feat. Hatsune Miku fast" (EXIT TUNES PRESENTS VocaloVanguard feat. 初音ミク fast) | |
| EXIT TUNES and Pony Canyon | "Fictional World" | |
| EXIT TUNES and Pony Canyon | "Glorious World" | |
| Soul Tag | "Hatsune Miku -Project DIVA- F Complete Collection" (初音ミク -Project DIVA- F Complete Collection) | |
| BinaryMixx Records, Dwango User Entertainment, Inc., and Sony Music Entertainment Japan | "Hatsune Miku 5th Birthday Best ~impacts~" (初音ミク 5thバースデーベスト ～impacts～) | |
| "Hatsune Miku Live Party 2011 39's Thanks Live in Tokyo / Sapporo" (初音ミクライブパーティ2011 39's Thanks Live in Tokyo / Sapporo) | ||
| KAMITSUBAKI STUDIO | "Kenran no Asymmetry" (絢爛のアシンメトリー) | |
| Project TRI | "Mahou Shoujo Overage" (魔法少女OverAge) | |
| EXIT TUNES and Pony Canyon | "MAYU LOVES -First-" | |
| "pianythm" | ||
| Pony Canyon | "SPACE DIVE!! feat. GUMI" | |
| EXIT TUNES | "Una-Chance!2 ft. Otomachi Una" (Una-Chance!2 feat.音街ウナ) | |
| FARM RECORDS | "VOCALO APPEND feat. Hatsune Miku" (VOCALO APPEND feat.初音ミク) | |
| Full Moon (Akiba Koubou) | "VOCALO TEARS feat. Hatsune Miku" (VOCALO TEARS feat. 初音ミク) | |
| Sony Music Entertainment | "VOCALOID BEST from Nico Nico Douga "Aka"" (VOCALOID BEST from ニコニコ動画【あか】) | |
| FARM RECORDS | "VOCAROCK collection 4 feat. Hatsune Miku" (VOCAROCK collection 4 feat. 初音ミク) |
