Rei Ozora is a support character in the series. He is the driver of shinkalion 800 Tsubame. He first appears in Episode 21. He is voiced by Eriko Matsui.
- Hayato Hayasugi, Akita Oga, Tsuranuki Daimonyama (friends, masters)
- Gin Itsutsubashi, Jō Itsutsubashi, Takatora Kirishima (teammates)
- He shares the same Cantonese voice actress with Miu Kiyosu.
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