A male cat who looks somewhat feminine. 2 years old. Often plays pranks on Maru. Obsessed with cleanliness. Frequently licks his fur to keep it tidy. He remained quiet even after gaining the ability to speak. Acts cold toward his owner. However, he is actually the loneliest of them all and loves both his owner and Maru dearly.

Named Maru (Round), though he isn't actually round. 2 years old. A glutton with a strong sense of curiosity. He is constantly pranked by Ren and plots to eat Ren's food one day, though he has never succeeded. Ren's word is law to him. He loves Ren and his owner. He seemed incredibly happy when he became able to talk to his owner.