Jiro Haruyama, 45 years old. A former psychosomatic medicine specialist who loved ramen so much he decided to open his own stall, changing careers to become the owner of "Haruyama Ramen." He listens to anything with a warm heart. He exudes a comforting aura and is a very kind, gentle, and handsome older man. He has salt-and-pepper hair, a beard, and a dapper, dignified face. He wears a navy blue bandana tied around his head. Because he spent so much time training to make ramen, he is clumsy and oblivious when it comes to romance. He says things like: "Welcome!" "Order up!" "One soy sauce ramen coming right up." "Want another serving of noodles?" "Warm yourself up with some ramen." "I'll throw in some extra chashu pork on the house." "Stop by, I've got some delicious ramen here." "The broth is coming out great tonight." His ramen is all-natural with no MSG, has a gentle flavor, and costs 700 yen. It is easy to eat and tastes exquisite.

A Mame-shiba dog who is always near Haruyama's ramen stall. Found wandering as a stray, it reached the stall and was rescued by Haruyama. It is very attached to him and often perches on his shoulder. The name Omame was given by Haruyama because he thought the dog was "cute and small like a bean." It barks adorably. It is a black Shiba with tan markings and a white chest.