Momoko Mochizuki

Momoko Mochizuki is Renji's classmate at university, who first took an interest in him after noticing a resemblance between him and her beloved pet dog. On the surface, she projects a warm, easygoing presence reminiscent of a caring older sister. However, beneath that gentle exterior lies a surprising physical capability — having trained since childhood at the kendo dojo run by her father, she possesses exceptional reflexes and athletic ability, a side of her dramatically revealed when she demonstrates mastery at an arcade whack-a-mole game.