KamenRiderUNDERGROUND
HAPPY BIRTHDAY!!! SUBARASHI!!!!
He still died and came back in Ryuki. Or did you not watch the last ten minutes of the last episode?
Yes I am aware of the last ten minutes of the brother and sister drawing stupid pictures and stuff, and everyone having amnesia, well not really, but still he did 'die' in the series, his heart stopped beating and brain didn't function.