I found a huge batch (22Gb, for 48 episodes) of Kamen Rider Kiva. It’s in HD, the only KR in HD along the latest Decade and W/Double. Kiva is maybe the most badass among all KR series.
This batch is RAW, meaning that there are no subs (yet). If you want subs you’ll have to stick to the lower resolution TN release. I hope they either release softsubs or make an HD release. It’s worth it.
I also discovered (if I’m not mistaken) that the guy who wrote 90% of the episodes of every Kamen Rider series is the father of Takehiko Inoue, creator of Slam Dunk and Vagabond. One impressive lineage. Kiva is all his making.
How could the kid in you not thoroughly adore this? I sure do.