MADKID

 (マッドキッド), formerly known as J-BOYS-5, is a Japanese vocal and dance boy group formed on July 20, 2014. Currently, they consist of 3 vocals and 2 rappers.

In 2018 they made their major-label debut under Nippon Columbia.

Current Members

 * YOU-TA (ゆーた) (Leader; joined September 2014)
 * KAZUKI (かずき)
 * SHIN (しん) (Joined February 1, 2017)
 * LIN (りん)
 * YUKI (ゆき)

Former Members

 * KENTO (Leader; left September 2014)
 * RIKITO (Left May 2015)
 * CASEY (Joined in summer 2015, left January 2016)

Discography
Albums=

Albums

 * Indies
 * 1) [2016.12.14] MADKID


 * Major-label
 * 1) [2019.04.24] CIRCUS
 * 2) [2021.02.03] REBOOT
 * 3) [2022.08.24] BOUNDARY

Singles=

Singles

 * Indies
 * 1) [2017.05.10] PARTY UP / Faded away


 * Major-label
 * 1) [2018.01.31] Never going back
 * 2) [2018.07.04] Summer Time
 * 3) [2019.02.06] RISE
 * 4) [2020.06.03] Rai-Rai-Rai (来・来・来)
 * 5) [2021.07.07] Gold Medal
 * 6) [2022.05.18] Bring Back
 * 7) [2022.11.23] Change The World
 * 8) [2023.07.26] One Room Adventure
 * 9) [2023.10.11] SIN

Digital Singles

 * Indies
 * 1) [2014.12.08] i don't CARE "MADKID"
 * 2) [2015.06.26] HYPE
 * 3) [2015.08.14] ALL DAY ALL NIGHT
 * 4) [2015.11.19]  CHANGE
 * 5) [2015.12.24] konayuki


 * Major-label
 * 1) [2018.11.07] GIANT KILLING
 * 2) [2019.04.04] FAITH
 * 3) [2021.11.03] LINKAGE
 * 4) [2022.02.09] Interstella Luv