Knack Productions
, formerly known as or simply until August 2008, is a Japanese anime and film production company. History Knack Productions was founded on September 25, 1967, by a group of former employees of Toei Animation and Osamu Tezuka's Mushi Production, including illustrator Seiichi Hayashi, animator/director Sadao Tsukioka, former Mushi producer Sakuro Koyanagi, and Seiichi Nishino, who would become the principal planner of most of the studio's works. From its early days the studio concentrated on TV production. The studio's first work, the TV series Granny Mischief (Ijiwaru Baasan), based on a manga by Sazae-san creator Machiko Hasegawa), premiered in 1970. In the late 1980s the company moved away from TV production and into OVA, finding success in the growing market for soft-core direct-to-video pornography anime. Since the late 1990s, Knack (renamed ICHI Corporation in August 2008) has focused chiefly on live-action production. The company's most recent animation work, in 1997, was on the adult anime OVA Slight Fever Syndrome and with production assistance on Gainax's The End of Evangelion. Despite the number of anime-industry notables who worked with Knack over the years (including Go Nagai, Ken Ishikawa, Kazuyuki Okasako, Masayuki Kojima, Tetsuro Amino, Shun'ichi Yukimuro, Yoshikata Nitta, and Fumio Ikeno),