100-nen no Koi mo Samenakute

Harume Nihei was mocked as a rolly polly by Maki when she confessed her feelings to him in preschool. A decade later, she remains infatuated with him and has been trying to make him confess to her. However, Maki's absentminded nature makes this a difficult endeavor. The story explores the dynamic between the childhood friends, who harbor hidden feelings for each other, as they navigate a series of confusing and absurd situations.