I think I should take this as my official confirmation of the Souchaku Henshin toy line being layed to rest by Bandai. Which is a shame, as I really enjoyed collecting it over the years.
What brings me to that conclusion? Well, all I ever see now are new S.H.Figuarts popping up for pre-order (like the recent Kuuga figures), or seeing new exclusive S.H.Figuarts announced.
The latest of these said exclusives is Kamen Rider Yu-ki from the Saraba, Kamen Rider Den-O: Final Countdown movie that was released in Japan last year (I'm still waiting for a subbed version of that).
The figure looks like it'll be interchangeable so you can have Yu-ki in either Skull Form or Hijack Form. It's a pretty neat feature if you ask me.