Keiichi Nanba (難波 圭一 Nanba Keiichi?, born on August 26, 1957 in Gōtsu, Shimane, Japan) is a Japanese voice actor currently affiliated with Aoni Production. He is married to fellow voice actress Mayumi Shō.
Nanba started his acting career in The '80s, playing roles going by the Worthy Opponent, Unlucky Everydude or Kid Hero. Later he also played more than one antagonist, like Zoisite in Sailor Moon. Not to mention, he's voiced two well well-known videogame charas: Andy from The King of Fighters/Fatal Fury and Axl from Guilty Gear.
Noticeable roles by Keiichi Nanba:
- Axl Low from Guilty Gear.
- Karlheinz Schneider from Captain Tsubasa.
- Andy Bogard from Fatal Fury and The King of Fighters. His first stint as Andy was in the Fatal Fury anime movies.
- Pop from Dai no Daibouken
- Junta from DNA²
- Katz Kobayashi from Mobile Suit Zeta Gundam (replaced by Daisuke Namikawa as of ''A New Translation)
- Alex in Mobile Suit Gundam Wing
- Kazuya from Touch
- Seiji Komatsu from Kimagure Orange Road
- Picolette in Ranma ½
- Umino Gurio and Zoisite in Sailor Moon
- Bat's adult self in Fist of the North Star
- Pisces Aphrodite and Poseidon/Julian Solo in Saint Seiya
- Lenonjayce "Jayce" Starlord in Super Robot Wars F and F Final
- Hoppered the Gauntlet in Trigun
- Blaster, Rumble, Chip Chase, Blitzwing and numerous others in the Japanese dub of The Transformers and The Transformers: The Movie
- Blaster/Twincast in Transformers Headmasters
- Wilder in Transformers: Super-God Masterforce
- Leozack and Liokaiser in Transformers Victory
- Ultraman Hikari/Hunter Knight Tsurugi in Ultraman Mebius.
- Macus Alexander Bogard in Virus Buster Serge
- Glen in Kishin Douji Zenki
- Masami in Kusatta Kyoushino Houteishiki