A real sweet one. It's sad to think that all those years Hoshihiko held on the love he had for Izumi to the point he became unable to move on. But what's sadder for me is wondering whether this story is one of the many the detective had to experience; how many times had him got hurt?
EDIT: FUCK. ME. SIDEWAYS. Aaaaaaahhhhhh I'm so happy with the ending! Waki finally happy with Rika and Hoshihiko got back with Izumi in heaven (although I wonder why would Izumi came back to Hoshihiko instead of his wife. Poor wifey)
Shinonome Tantei Ibun Roku