ralph began his career as an artist in 2017. He solidified his position with the release of his 2nd EP, "BLACK BANDANA," in June 2020, with the track "Selfish" from the EP exceeding 1 million views on YouTube. Furthermore, he won "Rap Star Tanjou (RAPSTAR2020)" streamed on Abema TV, becoming a figure who carries the hopes of the hip-hop scene. He released his first career mixtape, "24oz," in June 2021, and his single "Get Back feat. JUMADIBA & Watson," released in 2023, has surpassed 4 million views, steadily climbing the ranks in the hip-hop scene. Furthermore, he is active beyond genre boundaries, including a collaboration with the global hardcore band Crossfaith for a campaign song with the manga "Baki," and accompanying Crossfaith on all performances of their Zepp Tour "ATLAS OF FAITH : NEW FRONTIER." In September 2023, he successfully held his second solo performance at Spotify O-EAST in Shibuya, and is one of the most watched artists right now, transcending the boundaries of hip-hop.