Anime Producer, founder and CEO of STUDIO4°C
Chief executive officer and the president of Studio 4°C, an animation studio she founded in 1986. Tanaka is also the chief executive officer of a producing company called Beyond C.
Eiko Tanaka was an animation producer on TEKKON KINKREET and MIND GAME, both Studio 4°C films. She was also a producer on The Animatrix project.
Tanaka previously worked with Studio Ghibli as a line producer on Majo no takkyûbin(1989), Tonari no Totoro (1988) and First Squad: The Moment of Truth (2009).