Riko Kashimoto (R)

Riko Kashimoto (R) is a R card in Umamusume: Pretty Derby, titled “Riko Kashimoto (R) [10060]”.

Riko Kashimoto (R) was released on November 6, 2025. They were introduced alongside Riko Kashimoto (SSR), Rice Shower (SSR) [30034], suggesting they were part of the same content update. Riko Kashimoto (R) has been part of Umamusume: Pretty Derby since near its launch.