<prompt> Translate the following text to EnglishKesi ya Fuji ilihusu uhusiano wa karibu kati ya Fuji na wauzaji wanne wakubwa wa filamu na karatasi ya picha nchini Japani, ambao wote waliuza Fuji peke yao.  <response>: The Fuji case dealt with the tightly interlocked relationship between Fuji and Japans four largest distributors of photographic film and paper, all of whom sold Fuji exclusively. 