Sokatu

Sokatu is an anthropomorphic wolf (i should emphasis this is my own sorta take on beastars) Sokatu lives in a small apartment in a building called "C&H" mainly because it hosts herbivores and carnivores exclusive to Tokyo Luckily for him rent a month is only about 10 thousand yen (about 100 australian dollars) and that helps with his finantial situation At the moment he is living of a small part time convience store job that pays bellow minimum wage, the main reason he gets less then any one else is because of how he acts, hes always just looking around with a stearn expression on his face He has scared a few customers before and thats not good for business so what he needs to do is improve on his expressions, how does he do that?