Devs Sisters (Joint Representative Lee Ji Hoon, Kim Jong-il) is a 3-day development studio Developing Mobile RPG Cookie Run: Mobile RPG Cookie Runs developed by Chae Joint Representative Line, Lee Eunji: Kingdom's full-fledged Japanese marketing, I said.

Cookie Run: Kingdom's official Japanese YouTube account was the first public TV advertisement in the first public TV advertisement.

TV ads are popular in Japan and told Ikeda that transformed into the main character to match the lyrics and addictive melodies using the kingdom character name.

Cookie Run: Kingdom is a large-scale outdoor advertisement in Japan, which is highly rational power of offline marketing as well as online promotional means. In the center of Tokyo, a downtown, Shibuya, a large-scale signboard advertisement and the main 17 subway stations in the main 17 subway stations, and the subway and bus ads are also conducted.

We also have a wrapping truck advertisement that comes to Tokyo city, and find the floating population dense area to find the Kuki Run: King's Kibijave and emotion.

In addition, the webtoon platform is a webtun platform with a cookie run: It is a webtail using the Kingdom IP, and a Viral plan, such as a content creation for TV animation channels, social channels, such as Social Channel YouTube ⋅ Tank and Mirrored Influenza.