Acting
The cynical butler, Sora Otosumi lives alone in a mansion with the innocent and carefree young lady, Yuna Mizuki. The two lead elegant lives, but they harbor a secret. Otosumi transforms into Kamen Rider MY-TH to fight mysterious monsters known as Fukashigi, and effortlessly defeats these creatures like a mouse. Around the same time, the Zyunishi Doumei (The Twelve Animal Signs Alliance), who also fight the Fukashigi, awaken from their 100-year slumber. Their leader is none other than a cat?! The alliance has begun to realize that their prey is being stolen. The battle between mouse and cat begins now!
Baku Yorozu/Kamen Rider ZEZTZ is accused of terrorism by the National Public Safety Commission. Convinced of his innocence, Kensei Odaka/Kamen Rider NOX pursues the true culprit, and finally tracks down the mastermind behind it all, National Public Safety Commission Chairman, Shuma Kumon/Kamen Rider Mugen.
Kamen Rider My-Th: Twelve Zodiacs, Ten Colors (仮面ライダーマイス 十二支十色) is a TTFC-exclusive miniseries spin-off serving as supplementary material to Kamen Rider My-Th.
