A-Sketch (エー・スケッチ) is a record and artist management company of Amuse Group. Amuse head office is in charge of outsourcing. In the past, it was in charge of consigning sales to Amuse Software Entertainment Inc., a video and music software subsidiary of the company.
ONE OK ROCK signed in A-Sketch since 2010.
On April 1, 2008, Amuse, who has been operating as a management office for music artists and actors, as a joint venture with KDDI, has created a company record label and its purpose is for effectively producing and supplying good songs. The company name A-Sketch is a combination of the acronym "A" of "au", "Amuse", "Artist", "Audience" and "Sketch".