Produced and published by Feel, original work by Sakaki Ichiro, supervision by Ushiroshinji, original character design by Fujishiro Yo, character setting by Yoshinori Yumoto, mechanical setting by Hideki Fukushima, demon clan setting and special mechanical setting by Rei Nakahara, art supervision by Hiroki Matsumoto, art supervision by Takafumi Suzuki, art setting by Isao Minegishi, color design by Hiro Iwaida, photography supervision by Takeshi Kuchiha, editing by Takeshi Seyama, sound supervision by Takahiro Ekimoto, music by Tsuyoshi Yanagawa. The OVA animation of Straight Jacket, based on the fantasy novel by the popular Japanese novelist Sakaki Ichiro, who is personally responsible for the series composition and script, has been fully pre-ordered and released. The novel Straight Jacket is serialized in Fujimi Fantasia Bunkokan and is currently on sale up to the 9th volume, with a total circulation of over 400,000 copies. The news of the animation of "Straitjacket" was first announced during the Tokyo International Film Festival. Recently, the official website officially announced the detailed release date of the OVA animation DVD. Ushiro Shinji will serve as the animation supervisor of this work. The stage setting of the story is a world where science and magic coexist in Tristan City, where humans are threatened by "demons". So some people began to use magic indiscriminately, but usually the police and the army still rely on cold weapons to fight monsters. So Tristan began to hire exorcist experts from the public agency "Magic Administration" to ensure the safety of the city and the people. But the good times did not last long, and the incidents of "magicians" being demonized occurred repeatedly. In desperation, the magic supervisor introduced a man who looked lazy and lived with a half-demon girl! Can this man solve the whole incident? !