In this wholesome, heartwarming tale, a lonely older man takes home a pet-shop kitten that no one else wants. Fukumaru's in the hospital and in big trouble! This turn of events leaves Mr. Kanda in big trouble too, emotionally speaking. Both the man and the cat know what it's like to be lonely, and as the days pass in a whirl, the reason Mr. Kanda weeps from time to time gradually becomes clear.