At the time of the 2011 earthquake, Japan received from Taiwan, which has a population of less than 2.4 million people, more than 20 billion yen in relief donation. The following year, in 2012, the number of Japanese tourists to Taiwan reached a record high. Many Japanese people who visit Taiwan say they see traces of Japan on this island. If the colonial history isn't even a century old, many people tend to forget the complexity of the past and what links countries, lands, peoples, times, what brought us to the present we live in. This film is Atsuko Sakai's second documentary work collecting voices of the "Japanese generation" in Taiwan.