About that period of study in Japan, Kuo talks most about writing the musical score for Girl of the Harbor City, which was selected for the NHK musical program Your Melody.
留日期間，最讓他津津樂道的就是他所譜的〈港都之女〉，參加 NHK 電視台的音樂性節目《你的旋律》獲得入選。