Ko Takeuchi

Ko Takeuchi (竹内高 Takeuchi Kō, born 1970) is a Japanese graphic designer who has worked for Nintendo and other companies. He specializes in video games and music. His most notable work in terms of Nintendo games is the character design of the WarioWare and Rhythm Heaven series. In 2001, Takeuchi founded his own design studio Kokosac along with his wife Sachiko Imai.

Life and Work
Ko Takeuchi was born in 1970 in the Kōchi Prefecture of Japan. He graduated from the Horikoshi high school in Tokyo, then Takeuchi studied at the School of Visual Arts in New York City, United States. Before he worked the first time for Nintendo, he joined the now-defunct game developer Warp after he returned to Japan and worked on Sega Dreamcast games. Afterwards, he started at Nintendo as one of the designers for the game Wario Land 4. In the year of the game's release, 2001, Takeuchi and his wife Sachiko Imai founded their own design studio Kokosac located in Kyoto.

In all games of the WarioWare series, starting with WarioWare, Inc.: Minigame Mania released in 2003, Ko Takeuchi is responsible for the character design. He designed newly introduced characters such as Jimmy T., Mona, 9-Volt and Ashley who have become a recurring cast since. Takeuchi's style, which is commonly seen as "cute", is influenced by artists such as Akira Toriyama and Yoichi Otabe.

Trivia

 * When Ko Takeuchi tested WarioWare: Snapped! during its development, he got mad by the slideshow at the end depicting himself and yelled "What the?! You darn thing!" and "No one said anything about this!"