Kediler Şehrinin Çocuğu, The Children of the City of Cats, We Love Shirou,
In a town where a lot of stray cats live a carefree life, there is a child who lives among them. His mother suddenly disappeared one day, and that abandoned kid found a white cat who had also lost her own children. Now, he's watched over by the townspeople and is living with his new mother cat like a real family.