Kamen Rider
Big Sister and Little Sister
E27 Mar 3, 2013 25m
When it is discovered that Mayu is the twin sister of Misa, the girl who has become Medusa, Mayu makes it her mission to seek out the one part of her sister that is still alive within Medusa, even though Haruto believes it is better to save Takako first.
Where to Watch Big Sister and Little Sister
Cast of Big Sister and Little Sister
