With a motif of jewels and vehicles, the Mashin Sentai Kiramager team are chosen by the KiramaStones, which transform into sentient vehicle companions known as Mashins. Using these powers, they fight an evil army bent on robbing people of their hope and radiance.
Junon Boy 2018 winner Komiya Rio will portray Atsuta Juuru/KiramaRed. The creative warrior, KiramaRed, is themed after a fire engine. He comes up with attacks.
Atomu Mizuishi (Crow in Garo: Makai no Hana) will portray Oshikiri Shiguru/KiramaBlue. The cutting warrior, KiramaBlue, is themed after a jet. He defeats enemies using sword combat.
Mio Kudo (Kanon Fukami in Kamen Rider Ghost) will portray Ooharu Sayo/KiramaPink. The healing warrior, KiramaPink, is themed after a helicopter. She excels at healing powers and aikido, a form of martial arts.
Yume Shinjo will portray Hayami Sena/KiramaGreen. The fast warrior, KiramaGreen, is themed after a supercar. She specializes in swift attacks.
The comedian Daimaou Kosaka, known by his other stage name Pikotaro who infamously created the Pen Pineapple Apple Pen (PPAP) song, will join the cast portraying Hakataminami Miryou.
Yohei Onishi, who performed Ninninger’s opening theme, will also perform the opening theme for Kiramager. He commented on his excitement to create a song that will deliver a smile and energy to everyone listening.
Deguchi Takeshi will perform the ending theme for Kiramager titled “Kiraful Miracle Kiramager”, which he comments will be a song he hopes everyone will dance to.