Mamoru (Tadanobu Asano) and feckless, unstable Yuji (Jô Odagiri) are best friends who work together in a Japanese towel factory. But they're separated when, after lending Yuji a poisonous jellyfish, Mamoru is jailed for killing their boss (Takashi Sasano). Suddenly at loose ends, Yuji begins working for Mamoru's father, Shin-ichiro (Tatsuya Fuji), in his salvage shop. Meanwhile, the jellyfish escapes and begins reproducing in massive numbers within the sewers of the city. Wikipedia
Mamoru (Tadanobu Asano) and feckless, unstable Yuji (Jô Odagiri) are best friends who work together in a Japanese towel factory. But they're separated when, after lending Yuji a poisonous jellyfish, Mamoru is jailed for killing their boss (Takashi Sasano). Suddenly at loose ends, Yuji begins working for Mamoru's father, Shin-ichiro (Tatsuya Fuji),...