They embarked on their first Japanese concert tour T-ara Japan Tour 2012: Jewelry Box in Nagoya on June 19; the tour's attendance was expected to exceed 40,000 people.
Mereka memulai tur konser pertama mereka di Jepang T-ara Japan Tour 2012: Jewelry Box di Nagoya pada tanggal 19 Juni, tur diperkirakan akan membawa penonton lebih dari 40.000 orang.