ONE N' ONLY is a six-member Japanese boy band formed by Stardust Promotion.
Vocalists are TETTA, REIand EIKU. Rap&Dancers are HAYATO , KENSHIN, and NAOYA.
A dance and vocal unit with a unique style that is neither J-Pop nor K-Pop, but "JK-POP".
The total number of views for the Music Video on YouTube has surpassed 18 million! The total number of views for the TikTok video has exceeded 200 million, and the number of followers is over 4.9 million, the highest of any Japanese music artist!