Gyaru no Tsume wo Nuru

Rikuto Kaminuma is a high school nerd who loves building plastic models. He has been estranged from his childhood friend, Amagase Misora, for the past few years, but an unexpected cause brings them together again. The reason... nail polish! Rikuto's skill at painting plastic models comes in handy when he tries his hand at "nail painting"! Their relationship, so awkward at first, gradually becomes closer and closer... A love comedy where their feelings are communicated through their "fingertips"! (Source: Comic Alive, translated)