AstroBoy Online Forums

This is very interesting.
Top 100 Cool Japanese Names for Boys
http://www.top-100-baby-names-search.com/cool-japanese-names-for-boys.html

Top 100 Really Cool Japanese Names for Boys
http://www.top-100-baby-names-search.com/really-cool-japanese-names-for-boys.html

Osamu means ruler. Osamu tezuka is the ruler of Anime

Maybe Raiden? (mythological god of thunder)
Ronin - samurai without a master
Satoshi - clear-thinking; quick-witted
Takeshi - fierce; warrior
Yuudai - great hero