Haku

Haku appeared in 2007 TV series called Juken Sentai Gekiranger. Haku is a Genjuken warrior who serves Mele.

One of Mele's Genshi, a master of the Genju Unicorn-Fist (幻獣ユニコーン拳 Genjū Yunikōnken) style that gives total control of the mind of its victims. Haku uses two arm-blades and fighting in the style of a wild mustang. Prior to being introduced to Mele, Haku uses his Gengi to control children easily taken by it. Having them go to his Unicorn Palace, Haku intended to have them amplify his Gengi's affects worldwide to gather the despair of devastated parents. But actions of involving children, especially Natsume Masaki, made it personal to Miki Masaki as she personally destroys Haku in SaiDaiOh. Despite his cowardly techniques, Haku speaks and acts like a medieval knight.

Arsenals
Unicorn Gengi
 * Mythical Invitation-Wave (夢幻招来波 Mugen Shōraiha): It allows Haku to take control of children with the horn on his shoulder armor
 * Great Sharp-Horn Spin (大鋭角断 Dai Eikakudan)
 * Mystic Force Strong-Excelling Wave (幻力豪豪波 Genriki Gōgōha)