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Mashimo, Kōichi
Name Kōichi Mashimo
Given Name 耕一
Family Name 真下
Gender Male
Hometown Tokyo, Japan
Birthday June 21, 1952

Kōichi Mashimo (真下 耕一, Mashimo Kōichi?, sometimes credited as Kouchi Mashimo or Kouichi Mashimo) is a well known Japanese anime director and the founder of the animation studio Bee Train. Since the creation of the studio, Mashimo directed or otherwise participated in (nearly) all its works, for example, as a member of art or sound department. The anime OVA Murder Princess was the first Bee Train production since 1999 which he had not directed.[1]


Kōichi Mashimo was born on June 21, 1952 in Tokyo, Japan and from his early years showed interest in photography, admittedly under the influence of his father. Mashimo studied jurisprudence at Sophia University and during his fourth university year, he participated in the making of several television commercials. However, this was a rather disappointing experience, and on November 6, 1975, he applied for a position of Hiroshi Sasagawa's assistant director in Tatsunoko Production. The first anime series he worked on was Time Bokan (1975-76).

In the mid-80s, while still working for Tatsunoko, Mashimo survived a severe alpine skiing accident. During his stay in an intensive care unit, he came up with an idea of a "hospital for animators", an animation studio whose primary goal would be fostering and self-actualization of talented artists rather than commercial success and money. Some time after that, he founded a small freelance studio called Mashimo Jimusho that was mainly producing in-between animation for larger companies. In 1997, Mashimo presented his studio-as-hospital concept to Mitsuhisa Ishikawa, the president of Production I.G, who was so impressed with it that he immediately agreed to sponsor Mashimo. The new subsidiary has become known as Bee Train and in February 2006, it ended its relationship with I.G and became independent.