The first release of the new generation artist "4s4ki" in 2020 will be a digital single release of the new song "Lavender" on 1/4 (Sat).
4s4ki is responsible for writing and composing, and maeshima soshi is responsible for the arrangement, and Tototo is responsible for the ART WORK of the jacket.
A new-generation artist who works on songwriting and arrangement as well as solo. March 2018 "I am a fool. Debuted. In August 2018, "Moldy" with Hashishi (Radio Girl) as a guest performance was released. In March 2019, the name was changed from "Asaki" to "4s4ki" and a private label "SAD15mg" was established. As a writer, his talents are diverse, such as stage music production for "Kemono Friends" and "SHOW BY ROCK !!", voice actor unit "Sandrion", GADORO and Shuri Uchida.