After Japan broke off diplomatic relations with Taiwan in 1972, exchanges between the countries ended. It was only years later, through the efforts of former president Lee Teng-hui (李登輝), that communication between Taipei and Tokyo was rekindled.
The next turning point came in the aftermath of the 2011 Tohoku earthquake and tsunami, when Taiwanese made significant contributions to disaster relief and recovery in Japan.
Then-Japanese prime minister Shinzo Abe regarded Lee as a kind of mentor, and the mutual goodwill of the statesmen helped grow the bond between Taiwan and Japan.