A psychic ninja fantasy suggesting that the assassins did not die out during the Sengoku era but burrowed under Japan, where they fought a new war against the alien occupants of a crashed spaceship that has lain undisturbed for several millennia.
(Source: The Anime Encyclopedia)
Recommended for you
Basilisk
TV
25m
Mushibugyo
TV
23m
Majuu Sensen
OVA
45m
Naruto: Shippuden
TV
23m
Black Lion
OVA
42m
Karasu Tengu Kabuto
TV
25m
Shuten Doji - The Star Hand Kid
OVA
50m
