|This article is about a/an character in Tokkei Winspector.|
Shunsuke Masaki (正木 俊介 Masaki Shunsuke?): Shunsuke is Winspector's commander and founder. He usually remains in the headquarters of Winspector, but if necessary, for example when a member falls into a pinch, he goes to the site himself and takes command. After the series, he established another rescue team called Solbrain and made a come back in the last few episodes of Exceedraft.
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Chief of Solbrain. Compassionate and dedicated, he usually goes into the battlefield to help his subordinates.
Masaki as Police Official returned on the last three episodes of Exceedraft.
- Although not being a Metal Hero himself, Masaki's number of appearances, totaling 105 episodes, makes him the most prolific character in the Metal Hero Series.