大山トチロー
A fictional [[science fiction]] character from the [[Harlock Saga]] series created by [[Matsumoto Leiji]].

[b]Ooyama Toshiro[/b] is Space Pirate Captain [[Harlock]]'s trusty sidekick and best friend. He is a very short [[Japan]]ese young man with [[glasses]] and [[brown hair]] who often wears a [[hat]] and a [[cape]].

He is the main protagonist in the manga series [[Gun Frontier (western)]].
ooyama toshiro