Inexpressive Kashiwada and Expressive Oota

Oota is a class clown known for his expressive nature, which often gets him into trouble. He consistently achieves low test scores, prompting him to seek out new ways to entertain himself. Kashiwada, his classmate, stands out due to her consistently inexpressive demeanor, which she maintains even in the face of Oota's attempts to provoke her with scares and pranks. Despite their vastly different personalities, a relationship develops between the two.