Girl's Day recently finished their promotional event ahead of the start of their concerts in Japan to much success, performing for over 300 fans in Osaka on the 1st.

During this promotional event for their concert in Osaka, Girl's Day sang their hit songs, "Twinkle Twinkle" and "Oh! My God". A Dream Tea Entertainment representative stated, "It's been only two weeks since their comeback, so it was a nice surprise to see all of the Japanese fans singing along to 'Oh! My God'."

The group will be holding two public concerts entitled 'Girls Day In Zepp' to meet their fans at Zepp Namba, Osaka on May 2nd and at Zepp Diversity, Tokyo on May 6th.

In related news, Girl's Day recently made a comeback with their new mini-album, 'Everyday II', and are actively promoting their single, "Oh! My God".