Tokkei Winspector: Abertura Original em japonês 

Tema de abertura da série Metal Hero Winspector.
Letra:
May Day! May Day! [SOS!]
May Day! May Day! [SOS!]
Kokoro o Tsuki sasu Hishi no Himeki
Saa Iku ze Oretachi no Deban da [May Day! May Day!]
Minna no Hohoemi Modoru nara
Donna Tsurasa mo Koeru no sa [May Day! May Day!]
Chikyu o Sukue Yuuki Chie de
Mirai o Sukue Ooki na Yume de
Fire! [Red] Biker! [Yellow] Walter! [Green]
Itsu date! Yondekure!
Winspector! Winspector!
[May Day! May Day!]
[May Day! May Day!]
Mittsu no chikara wo hitotsu ni awase
Saa moeru tamashii no kyuudai [May Day! May Day!]
Tatakai no itami kurushimi wa
Oretachi dake ga shireba ii [May Day! May Day!]
Chikyuu o sukue aku no te kara
Mirai o sukue aya ma chikara
Fire! [Red] Biker! [Yellow] Walter! [Green]
Kono inochi! Kimi no mono
Winspector! Winspector!
[May Day! May Day!]
[May Day! May Day!]
Fire! [Red] Biker! [Yellow] Walter! [Green]
Itsu date! Yondekure!
Winspector! Winspector!
[May Day! May Day!]
[May Day! May Day!]