Girl group 'izna' officially debuted in the Japanese music industry and began full-fledged overseas activities. According to her agency Wake One on the 2nd, Izuna released her first Japanese mini album 'HANDLE WITH CARE' through major music sites on this day. The title of this album was inspired by the washing caution label phrase. It contains the message, ‘Let’s cherish myself as I am.’ It is filled with a total of 5 tracks, including the title song 'DUMB HOT!', the new song 'HEADACHE', and the Japanese versions of the previously released songs 'Izuna', 'Sign', and 'Mamma Mia'. The title song music video was released on the official YouTube channel at 7 PM on this day. Izuna said through her agency, "I debuted in Japan thanks to the fandom 'naya'" and "I will show my cool charm with 'Dumb Hot!'" Starting with the release of the music, Izuna will hold a local debut showcase on the 6th. Various local promotions will be held, including the opening of a Tower Records collaboration cafe and appearances at major festivals and radio.