THIRTIETH CO., LTD. provides music production services, including music for CD's, soundtracks and promotional events, as well as its core business in music for TV commercial, and also processes audio for iTunes and other digital content delivery. The firm is also involved in artist discovery and development. THIRTIETH CO., LTD now performs production for some 800 advertisements annually and has emerged as a major player in the industry.

From its core operations of producer systems, Onion, Inc. has advanced into commercial production to cover the complete process from planning through shooting and editing. Onion, Inc. is also active in the promotional video and website production spaces and location scouting services to overseas film crews seeking to shoot in Japan. The 2006 launch of Web and graphics business units marked a new phase of expansion for Onion, Inc. With viral commercial, the firm stepped up to a new level of crossmedia advertising production.

FM SOUNDS INC. provides radio and internet program production services, CM planning & production services and event production services. Based on rich ideas and experience, FM SOUNDS INC. produces creative programs not only in analog but also in latest digital technology, expanding potentiality of sound communications. The firm also maintains the own recording studio and operates it for rent.