Ken, Ichiko's brother, will stop at nothing to achieve his dream of becoming an idol. He goes as far as transforming his sister into a boy to create the male idol group, TRIJET! To complete the group, they recruit Kanzaki, who previously tried to kiss Ichiko on the street due to her adorable appearance. Ichiko must keep her true identity hidden during the entire year she's committed to the group, including from Kanzaki. However, when she ventures out as a female, she unexpectedly runs into Kanzaki again. In order to maintain her secret, she introduces herself as "Ichigo" ("Strawberry"), unbeknownst to Kanzaki that she's actually the despised TRIJET member, "Ichigou", and the girl he almost kissed, "Ichiko." As time passes, Kanzaki finds himself falling for "Ichigo," completely unaware of her true identity.