Hosuke Sharaku is the main character of the Osamu Tezuka manga and anime The Three-Eyed One .

He is a little boy who has a terrible power. On his forehead is a third eye that, if open, releases extremely dangerous mystical energy that turns him to an evil sorcerer.

Because of that, he has to permanently wear a bandage over this eye. He is helped and nurtured by a young woman, Chiyoko Wato.

In some English versions, Sharaku's name has been "anglicized" to "Shallack".

He appears as the main villain of the Game Boy Advance game , where he is the cruel prince of the Mu empire who confronts Astro Boy.

Sharaku is also part of Osamu Tezuka's Star System.