(OSEN)

South Korean girl group Girl's Day will drop its first Japanese album "Darling" later this month, heralding its official debut in the neighboring country.

The four-member group will visit Tokyo from Thursday to Sunday to promote the album ahead of its Sept. 30 release, DreamT Entertainment said.

This is their second promotional trip out of the three planned.

The first took place last month in Osaka and Tokyo, where the group held six concerts and met about 4,000 fans.

The third promotional tour will take place Sept. 19-30, the agency said. (Yonhap)