I'd've added more names if I knew what the parts after the "/"s were. Regardless, this impressive chart seems to be missing the Satoshi from Pocket Monsters Zensho.
ohdear said: What about the dude from the Trading Card Game on Game Boy Colour?
That's Mark, and while he's similar, I'll guess the lack of a properhat disqualifies him (that, and maybe the lack of direct-correspondence, what with a not-so-defined card-based roster).
A rather accurate chart, however Red's hair has never been down.
CoroCoro as in CoroCoro ComicsRemakeRemake3 Years LaterSatoshi (Anime)Red (GSC)[lit. GoldSilverC]Pokémon Trainer (SSBB)[lit. "SmaBroX"]
Shouts from the background. Sometimes teleports (lit.: "warps"). Doesn't use Pikachu. He wears the same clothes as FRLG's male protagonist, except the red parts are kinda pink-looking.Red (HGSS)Satoshi (Dengeki Pikachu by Ono Toshihiro)Red (Pocket Monsters by Kosaku Anakubo)
His real name is "Isamu Akai". He shares his appearance with the first generation's main character. He has green pupils. All his Pokémon can talk, except for Pikachu. Or rather, his Pokémon are chatty.Main Character (First generation)
An 11-year-old riding a 1,000,000-yen bike. This Red's design has a different impression (?). Afraid of Lavender Town.Outer appearance is mostly the sameOuter appearance is mostly the sameRed (PokéSpe) [lit. "PokeSupe"]3 Years LaterShuu (Get Daze!) [lit. "Pokémon Get Daze!"]Main Character (FRLG)
His hair became brown. This new generation's main character's official art is the only one who doesn't smile... I think.Satoshi