Birth place: Tokyo, Japan Takeshi Seyama is a long-standing editor of many anime series and films, best known for his work on all Studio Ghibli films, including hits such as Mononoke Hime and Sen to Chihiro no Kamikakushi or Katsuhiro Ootomo's Steamboy and Satoshi Kon's Paprika. In 1992, he founded the Seyama Henshuushitsu, which specializes in editing anime.