He added that the biggest concern will be to make things move forward through public diplomacy in dealing with the significantly worsened sentiment among people toward each other.

Under the deal reached in December 2015, South Korea and Japan agreed to "finally and irreversibly" resolve their longstanding fray over the comfort women issue. Tokyo apologized and pledged 1 billion yen ($8.9 million) to a foundation dedicated to supporting the victims.

The deal, however, prompted strong criticism from victims and civic groups who claim that Japan's apology was not sincere enough and that the government did not consult with them in advance.

Following its monthslong review of the deal, the government earlier this year demanded additional steps from Japan, including a heartfelt apology, aimed at helping the victims heal their wounds and regain dignity.

Japan has called on South Korea to faithfully carry out the government-to-government deal.

Oh's nomination as consul general in Japan raised eyebrows, with some calling into question his ability to serve his duties given his deep involvement in the review process. Oh expressed his understanding of the concerns but emphasized that he will capitalize on all his relevant experience to carry out his duties going forward. (Yonhap)