BOYNEXTDOOR will release a new single in Japan on the 18th and continue their active promotions. Following the single release, the group is set to embark on a Japan tour and plans to return to Korea at the end of next month. Having just returned to Korea briefly before their imminent departure, the members expressed their affection to fans through handwritten letters in Korean. The group is expanding their global popularity through active promotions both domestically and internationally, and this Japan activity and tour are expected to further strengthen their position in the Asian market.