Perhaps due to being ostracized for so long, Mokou is a loner by nature and chooses not to socialize with humans or youkai. She escorts lost humans she finds within the Bamboo Forest of the Lost, giving herself a job similar to that of a bamboo forest guide, and even then after escorting between Human Village and Eientei, she departs without saying a word. Nevertheless, to those whom she's acquainted with, she speaks bluntly and with lively personality.