[barnstenchfartface]

Dai4 has put up a page for Gashapon set 10.

Rather peculiarly, it doesn't say it comes with "Legend Riders" but instead "Heisei Rider." I can only assume that means it comes with the actual Heisei Rider Eyecon, and uh...other things I guess?

Also, colors for these previews aren't the most accurate things ever, but both the Gashapon and SG sets coming out in March have an orange one, so I'm betting that's for reals. March is around the time the mid-season form debuts, so I can't imagine that's a coincidence.