jak jpThis year, the Jak Japan Matsuri (JJM) event will be held again at outdoors large location! ️Special music performances will also be held from around 18.00 WIB, with invitedJak-Japan Matsuri 2025 delar di Gelora Bung Karno mulai Sabtu (1492025). Tiket masuknya bisa dibeli secara on, harganya mulai Rp 50.000.