Hy4 4yh

hy4_4yh (read as Hyper Yo Yo (ハイパーヨーヨ)) is a female rap duo.

They were formed in 2005 as OTOME⑤ with five members and changed their name to YO_OY later that year with the departure of Furukawa and entry of Imai. In 2006, they changed to their current name after Imai's departure.

Current members

 * yukarin (Founding Member)
 * chanchala (Founding Member)

Former Members

 * Furukawa Eriko (古川英利子) (Founding Member, Left June 2005)
 * Imai Hitomi (今井仁美) (Joined June 2005, Left 2006)
 * Milano (Founding Member, Left October 2008)
 * Sadachi (Founding Member, Left March 2014)

Albums

 * 1) [2005.xx.xx] YO-ban! (YO盤!) (as YO_OY)
 * 2) [2006.05.28] Hyper Yo-ban (ハイパーヨー盤)
 * 3) [2007.01.07] Zoku Hyper Yo-ban (続ハイパーヨー盤)
 * 4) [2007.08.05] Hyper Yo-ban 3 Natsu no Shou (ハイパーヨー盤3 夏の章)
 * 5) [2007.11.23] Hyper Yo-ban 3 Fuyu no Shou (ハイパーヨー盤3 冬の章)
 * 6) [2012.05.16] Hyper Yo-ban 4 (ハイパーヨー盤4)
 * 7) [2014.01.29] STAR☆TING
 * 8) [2016.08.10] YAVAY
 * 9) [2018.12.26] LAST ALBUM 20s

Best Albums

 * 1) [2012.02.22] Hyper Yo-ban + Zoku Hyper Yo-ban (ハイパーヨー盤 + 続ハイパーヨー盤)
 * 2) [2012.03.21] Hyper Yo-ban 3 ~ Natsu no Shou & Fuyu no Shou (ハイパーヨー盤3〜夏の章&冬の章)
 * 3) [2012.11.21] HYPER SINGLE COLLECTION＋2 :The Early Days 2008-2010
 * 4) [2019.07.31] Saisei Mokushiroku (再生黙示録)

Cover Albums

 * 1) [2015.10.28] Hyperyo△ no Seishun J-RAP (ハイパヨ△の青春J-RAP)

Singles

 * 1) [2008.05.03] Mimirara Mirai (ミミララ未来)
 * 2) [2008.07.12] Katte ni Cinderella II (勝手にシンデレラII)
 * 3) [2008.10.13] Taiyou to Issho (たいようといっしょ)
 * 4) [2009.04.19] Singalong (シンガロング)
 * 5) [2009.07.26] Humming Bird (ハミングバード)
 * 6) [2009.11.11] OH! Seishun!! (OH!青春!!)
 * 7) [2010.04.18] Haru Uta (ハルウタ)
 * 8) [2010.07.04] 444 no Kiseki (444のキセキ)
 * 9) [2010.12.19] SPEEDY WONDER
 * 10) [2012.02.22] U☆CHU
 * 11) [2012.03.21] We ♡ OT / Kanzen Kouryaku (Live Edit) (We ♡ OT/完全攻略 (Live Edit)) (with Negicco)
 * 12) [2012.04.04] Yukeyuke GOGO Onnanoko!! (ゆけゆけGOGO女の子!!)
 * 13) [2012.07.11] BEACH POWER
 * 14) [2012.10.03] TAMA FREE!
 * 15) [2013.04.04] Tickeee Daisakusen! ~ YAVAY (ティッケー大作戦!〜YAVAY)
 * 16) [2013.07.10] Hanabeat (はなびーと)
 * 17) [2014.04.23] Bukubuku / ×YO×× (ぶくぶく/×YO××)
 * 18) [2014.07.30] Tickeee on the Beach (ティッケー・オン・ザ・ビーチ)
 * 19) [2014.12.03] YAVAY JAPAN 2020 / OH!SISTA
 * 20) [2015.05.13] LOVE GENOME / Tengoku⇔Jigoku 2015 (LOVE GENOME/天国⇔地獄 2015)
 * 21) [2017.12.20] SHIBAHAMAX ~ Shibahama Daitai Konnanji (SHIBAHAMAX～シバハマだいたいこんなんじ)
 * 22) [2018.07.18] Ningen Kousaten Gozen 10ji 40bun (人間交差点 午前10時40分)

Digital Singles

 * 1) [2018.08.24] Attroction! (Radio Live Session) (アトロクション！（ラジオライブ・セッション）)
 * 2) [2018.08.24] Ningen Kousaten Gozen 10ji 40bun (Radio Live session) (人間交差点 午前10時40分（ラジオライブ・セッション）)
 * 3) [2018.11.23] Attroction! (NEW JUNCTION SWING ver.) (アトロクション！（NEW JUNCTION SWING ver.）)
 * 4) [2020.03.25] Tokyo Payolympic (東京パヨリンピック)
 * 5) [2020.04.29] Zarigani (Hyperyo Dake ver.) (ザリガニ（ハイパヨだけver.）)
 * 6) [2020.05.27] Anata wa Watashi ni Yasashii ne (Aratame) (あなたはわたしにやさしいね（改))
 * 7) [2020.06.24] Oie de Kikitai Summer Drive Anthem (お家で聴きたいサマードライブ・アンセム)
 * 8) [2020.07.29] # (sharp) (＃（sharp）)
 * 9) [2020.08.26] Curry Kid (カレーキッド)
 * 10) [2020.09.30] SMK ~ Sanma wa Meguro ni Kagiru (feat.Shumputei Ichinosuke) (SMK〜サンマは目黒にかぎる（feat.春風亭一之輔）)
 * 11) [2020.10.28] Seiippai no Koi (Kansei Katachi ver.) (せいいっぱいの恋（完成形ver.）)
 * 12) [2020.11.23] Hyperyo☆Christmas (ハイパヨ☆クリスマス)
 * 13) [2020.12.30] JOIN (Kansei Katachi ver.) (JOIN（完成形ver.）)
 * 14) [2021.01.27] Dear
 * 15) [2021.02.24] Kimi wa Hip-hop wo Kikanai (君はヒップホップを聴かない)
 * 16) [2021.03.31] Ouchi de Kikitai Night Drive Anthem ~ Kimi to Night Flight (おうちで聴きたいナイトドライブ・アンセム〜キミトナイトフライト)
 * 17) [2021.04.28] Ore Ii ne! (俺いいね！)
 * 18) [2021.05.26] Juugo Shuunen Hyouryuuki (十五執念漂流記)