Cat + Gamer Volume 4Just when office worker Riko Kozakura is beginning to rank up her Pet Owner skill from Beginner to Intermediate, another cat joins the household! Kozakura's handled her one cat, Musubi, well, but with twice the feline antics she'll have her hands fulland more XP to grind! Cat + Gamer Volume 4 introduces a new twist to Riko's life: Ready Player 3A New Furry Friend Joins the Fray! "Leveling up" in skills, surprises, and adventures extends to real life,