After an artist is threatened by the yakuza into creating valuable but highly illegal pornography, t
影片根据内藤忠司的原作改编。本片的企划始于大林导演上一部作品《空中之花 长冈花火物语》之前,因为同样具有对战争的反思和对3·11地震的凭吊祭奠,故而导演将两作称为姐妹篇。