After discovering Ren's reason for entering the Rider Fight, Shinji hesitates if he should fight or not. Meanwhile, Yui and Miyuki make a discovery at the old mansion that is connected to her and Shiro's past. As Ren prepares another battle with Takeshi, Shinji appears in front of them, deciding that he will fight Ren till the end.
| Title | Yui's Past |
|---|---|
| Genres | Action & Adventure Sci-Fi & Fantasy Drama |
| Release Date | 2002-06-23 |
| Episode Runtime | 00 Hours 24 Minutes |
| Season Number | 12 |
| Episode Number | 21 |
| Production Companies | TV Asahi, Toei Company, ADK, Ishimori Production |
