Kihachirō Uemura played Dai/Green Flash will later play One Piece's Chaka.
Reiko Chiba played Ptera Ranger, Mei is the voice of Samurai Showdown's Cham Cham and King of Fighters' Moe Habana.
Teruaki Ogawa played Ninja Red Sasuke and Black Knight Hyuuga is Ginga Densetsu Weed's Ken and Lector, Transformers: Beast Wars Neo's Mach Kick and Full Moon o Sagashite's Keiichi Wakaouji.
Tamao Sato played Momo Maruo/OhPink was one of the voices of Athena Asamiya in The King of Fighters video game franchise.
Yuji Kishi played Kyosuke Jinai/Red Racer is best known by most fans as the official voice actor of Street Fighter franchise's Ken Masters, and voiced Yazoo in the Final Fantasy VII: Advent Children movie.
Mami Higashiyama played Miku Imamura/Mega Pink is Shikabane Hime: Kuro's Hibiki Shijou, Earth Maiden Arjuna's Juna Ariyoshi/Arjuna and Wangan Midnight's Mika Murakami.
Takeru Shibaki played Kai Samezu/GaoBlue is Ull/Ulf in the Grandia 3 video game.
Nao Nagasawa played Nanami Nono/Hurricane Blue is Lilly in Sockie's Frontier Quest anime.
Ayumi Kinoshita played Marika "Jasmine" Reimon/DekaYellow is Aki Izayoi in Yu-Gi-Oh! 5D's.
Mika Kikuchi played Koume "Umeko" Kodou/DekaPink is Mokona Modoki in xxxHolic and Tsubasa Chornicle and she also played Mai Otome's Arika Yumemiya.
Chise Nakamura played Natsuki Mamiya/BoukenYellow is Dragonaut: The Resonance's Megumi Jinguuji and Corpse Princess' Itsuki Yamagami.
Yuka Hirata played Mele from Juuken Sentai Gekiranger is Shikabane Hime: Aka & Shikabane Hime: Kuro Special's Minai Ruo and Hajime no Ippo: New Challenger's Kumi Mashiba.
Hidenori Tokuyama played Hiroto Suto/Go-On Gold is Gensomaden Saiyuki's Tongpu.
Yumi Sugimoto played Miu Suto/Go-On Silver is Kuuchuu Buranko's Mayumi.
Tori Matsuzaka played Takeru Shiba/ShinkenRed is .hack//The Movie's Kakeru Tanaka.
Louis Yamada LIII played Professor Shuichiro Amachi from Tensou Sentai Goseiger is Tentai Senshi Sunred's Vamp.
Junya Ikeda played Gai Ikari/GokaiSilver is Majestic Prince's Ataru Suruga, and Digimon Adventure tri.'s Jou Kido.
Arisa Komiya played Yoko Usami/Yellow Buster is Love Live Sunshine!'s Dia Kurosawa.
Yamato Kinjo played Nobuharu "Nossan" Udou/KyoryuBlue is Yu-Gi-Oh! Arc-V's Shun Kurosaki, and Prince of Tennis II OVA vs. Genius 10 as Izo Hakamada.
[The list is made thanks to Wikipedia, MyAnimeList and Anime News Network with a little help from Google. Originally posted on Orends: Range back in May 20, 2013, now updated to better reflect recent updates.]