Café Stella and the Reaper's Butterflies

Takamine Kousei was living a carefree college life until, one day, he tragically died in an accident. But then, the bizarre happened: Takamine Kousei opened his eyes again. And what's more, when he woke up, it was the morning of the very day, he had died.

Café Stella and the Reaper's Butterflies is a Japanese-style visual novel produced by Yuzusoft, a Japanese developer of romance VNs.
It won numerous awards in the year of its release in Japan for its art, music, and characters.