Katagiri Teppei (Kimura Takuya) is a promising creative agent, but whose attitude gets him transferred to the sales department. He has to learn to adapt to the new working environment, which includes cutting his precious locks of hair to create a neater and more appropriate image. Helping him along the way is Uesugi Riko (Matsu Takako), whom he tried to pick up along the street earlier but was tricked by her instead. Riko does not have a good impression of him at first, but falls for him gradually. However, Teppei runs into his ex-girlfriend Mizuhara Sanae (Junna Risa) who is now the girlfriend of his brother Soichiro (Uchino Masaaki). Consoling him is Riko, whom Teppei likes gradually. Just when Teppei and Riko start dating, Sanae realises that she still likes Teppei...