|Age||15 (August 8th)|
|First Appearence||Star Trigon|
|Latest Appearence||Mr. Driller Drill Land|
- "Roger That!"
- —Wataru Hoshi
Wataru Hoshi is a member of the Star Trigon Team and is the main central character of Star Trigon, a spinoff of the Mr. Driller series. He is a Japanese teenager always ready for action. He enjoys feasting on Mille Crepes.
Much like Susumu Hori in the Mr. Driller series, Wataru is considered the "balanced" character of Star Trigon, with average air consumption, starting speed, and acceleration rate.
- His name in Japanese (Hoshi Wataru) means "Across the star(s)."