Neko no Yomeiri

Six years have passed since Koharu lost his cherished cat, Dorasuke, yet not a single day goes by without him thinking of his beloved companion. Then, quite unexpectedly, he encounters a young man who turns out to be none other than Dorasuke himself. Granted a second chance by God to reunite with Koharu in human form, Dorasuke must now navigate life as a person. However, this miracle comes with a condition: he is bound by a solemn promise to the divine, and breaking it will result in severe consequences.