|This article is about a/an character in Tokkei Winspector and Tokkyuu Shirei Solbrain.|
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.
Despite having little association with them (as Exceedraft only share the name of "Rescue Police" with Winspector and Solbrain), Masaki as a 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 one the most prolific character in the Metal Hero Series.