Ichimatsu is the fourth born of the sextuplets. He constantly has a tired expression and seems depressed. Although he struggles to talk to humans, he does enjoy spending time with cats in the neighborhood. He has tired eyes and has scruffy hair and often dresses in purple. His pitch is medium-low, or low, and tired and a bit monotone.

The fourth born of the sextuplets. He constantly has a tired expression and a depressed attitude. Although he struggles with human interaction, he enjoys spending time with cats in the neighborhood. His distinguishing features are his tired eyes and scruffy hair, and he often dresses in purple.