Keiken-zumi na Kimi to, Keiken-zero na Ore ga, Otsukiai Suru Hanashi.

Keiken-zumi na Kimi to, Keiken-zero na Ore ga, Otsukiai Suru Hanashi, often shortened to Kimizero, originated as a light novel series written by Nagaoka Makiko with illustrations provided by magako. First published in 2020 by Fujimi Shobo under their Fantasia Bunko imprint, the story explores the contrasting romantic experiences of a socially withdrawn boy and a popular, more experienced classmate who find themselves in an unexpected relationship. The narrative centers on themes of communication and emotional growth, aiming to subvert tropes associated with teenage romance by focusing on the characters' mutual efforts to understand one another's vastly different social backgrounds.

The series gained significant popularity within the light novel community for its earnest approach to its premise, leading to an adaptation into a manga series and eventually a television anime produced by ENGI. The character designs by magako are noted for their clean, soft aesthetic that complements the light-hearted yet character-driven nature of the story. The work is widely recognized as part of the modern wave of Japanese romantic comedies that prioritize the internal development of the protagonists, receiving praise from readers for its grounded portrayal of blossoming intimacy.