Hikari Nao and Renji Arata, childhood friends who grew up together with one shared habit: competing in everything. From test scores to trivial matters, they constantly challenged each other.

However, as they entered a new world of high school, something began to change. Renji’s subtle teasing, Hikari’s tsundere attitude, and unexpected moments blurred the line between rivalry and feelings. Are they merely rivals... or are they falling in love without realizing it?

Between competition and feelings (EN)