Crash coursed from Episode 9 to 17. But after 17, I don't know if I can finish this. I've been crying nonstop since, I think, episode 13 or so. That's about 23.5 minutes each episode, 5 episodes, a total of 117.5 minutes. I've been crying for nearly two hours.
TBH, i don't think I've ever cried so much in an anime.