Tatta Hitotsu no Koi たった一つの恋 Dorama theme: Bokura no Machi de (KAT-TUN) Starring : Kamenashi Kazuya - Kanzaki Hiroto Ayase Haruka - Tsukioka Nao Tanaka Koki - Kusano Kou Hiraoka Yuuta - Ayuta Toda Erika - Motomiya Yuuko Synopsis: Kanzaki Hiroto works hard on the small ship repair factory he inherited...