|Season(s):|| Tokkei Winspector|
Tokkyuu Shirei Solbrain
|First Appearance:||The Runaway Baby|
|Last Appearance:||Good-bye, Rescue Police|
|Number of Episode|
Full list of appearances
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.
To be added
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.