"Karakai Jouzu no Takagi-san" is a Japanese manga series written and illustrated by Sōichirō Yamamoto. It follows the daily life of Nishikata, a middle school boy who is constantly teased by his classmate Takagi. The story captures their playful interactions, highlighting the innocent yet competitive nature of their relationship. The manga, which began serialization in 2013, has gained popularity for its charming art style and relatable themes of adolescence. It has also inspired an anime adaptation, further expanding its reach and engaging a wider audience with the lighthearted antics of Takagi and Nishikata.