Gadoro, born on November 29, 1990, in Takanabe, Miyazaki Prefecture, is a Japanese rapper who began his career during his second year of high school after being inspired by the group Panhara. In 2014, he won the UMB Miyazaki qualifier, defeating YOKO‑U, and earned a spot in the national finals, where he was eliminated by FEIDA‑WAN. The same year he claimed victory at the 9SARI K.O.K Kyushu qualifier and reached the semifinals in Shinjuku’s RenY competition. Gadoro’s first major single, "Kuzu" (2016‑12‑02), launched his national visibility, followed by "Kusoneet Dreams" (2017‑10‑11) and "Hajimari" (2020‑03‑11). His debut studio album Hanamizuki was released on November 22, 2017, and he continued to release Suigara (2019‑03‑06), 1LDK (2020‑04‑22), Inzeiseikatu (2021‑09‑15), Restart (2023‑02‑22), TAKANABE (2024‑04‑03), HOME (2025‑07‑02), and mile (2026‑06‑17). In 2016 he earned a 500,000‑yen prize and a spot in the final round of King of Kings after winning the MCBATTLE national finals, and later that year he won a 1.5‑million‑yen prize in the King of Kings 2016 finals. Gadoro held a solo concert at Nippon Budokan in 2025 and performed at the Yokohama Arena in 2026. Later, he released mile, the fourth release since establishing his own label, "Four Mud Arrows," on June 17, 2026.