[5][6] Among the songs he covered were Ishifuro's "Yurufuwa Jukai Girl", Denpol-P's "Hitorinbo Envy" and Hachi's "Donut Hole".
After becoming friends, Vacon inspired Boku no Lyric no Bōyomi to try releasing original rap songs.
[11] Later in 2014, he was announced as one of the finalists of the Tokyo FM teen music contest Senkō Riot, after submitting the song "Sub/objective" because it had the biggest response on the internet.
[13] In December 2015, Tanaka released his debut album Hollow World as Boku no Lyric no Bōyomi through newly founded JVC Kenwood Victor Entertainment sub-label Connectone,[11] His second album Noah’s Ark (2017) features a collaboration with Latin jazz producer Nicola Conte,[14] and "Be Noble", the theme song for the film March Comes in like a Lion Part 1 (2017).
[17] In April 2021, Tanaka formed a band with Ichika Nito and Sasanomaly called Dios.