After traveling 400 years to fulfill his dream of building a castle, samurai lord Ondaiji finds himself in a country town inhabited by eccentrics who advise him that his castle would be best made of cardboard. But why? As the townspeople set out to help Ondaiji build, will the secret they hold be revealed? Yo Kohatsu directs this festival-winning comedy starring Makoto Imazato, Yuko Nishimaru and Shuzo Mitamura.