High-King

High-King (ハイ・キング) is a Japanese idol group within Hello! Project. The group was created to promote Morning Musume's upcoming rendition of Rodgers and Hammerstein's Cinderella, titled Cinderella the Musical. The group is mostly made up of the leaders of the main Hello! Project groups: Morning Musume's leader, Berryz Koubou's captain, and ℃-ute's leader. The group also featured Hello! Pro Kenshuusei member Maeda Yuuka, and Tanaka Reina who is a member of Morning Musume, the former leader of Aa!, and High-King's leader.

2008
The group was created for the sole purpose of promotion and support, making it short lived albeit reasonably successful. Their debut single, C\C (Cinderella\Complex), was a relative success, having a peak ranking of #6 on the Oricon Charts. The single was released on June 11, 2008.

Producer Tsunku said the members were chosen for their ability to dance and belt out dancable R&B numbers, adding, "As they're girls they should really be 'High Queen' but it didn't have enough punch." He said their debut has a faster beat than anything he's produced so far.

2009
Several of the dormant units were revived. Tanpopo, Minimoni, Petitmoni, ZYX, Aa!, and v-u-den all returned with new line-ups. High-King also returned from hiatus with its original members.

Members

 * Takahashi Ai (高橋愛) (Graduated September 30, 2011)
 * Tanaka Reina (田中れいな; Leader) (Graduating; May 2013)
 * Shimizu Saki (清水佐紀)
 * Yajima Maimi (矢島舞美)
 * Maeda Yuuka (前田憂佳) (Graduated December 31, 2011)

Singles

 * [2008.07.11] C\C (Cinderella\Complex) (Ｃ＼Ｃ （シンデレラ＼コンプレックス)

Compilations

 * [2008.12.10] Petit Best 9 (#12 C\C (Cinderella\Complex))
 * [2008.12.10] Hello! Project Special Unit Mega Best (#16 C\C (Cinderella\Complex))
 * [2009.07.15] Chanpuru 1 ~Happy Marriage Song Cover Shuu~ (#1 DIAMONDS)
 * [2009.12.02] Petit Best 10 (#10 DESTINY LOVE)

Trivia

 * One of the few groups to not have a leader based on seniority
 * Their sound is said to have an R&B feel.