Welcome to Hanzo National Academy, a shinobi training center hidden in plain sight on the campus of a normal high school. Here they train 'good shinobi': spies and saboteurs authorized to perform covert operations for the Japanese government. In a historical castle across the city lies Hebijo Clandestine Girls' Academy, where young students train as 'evil shinobi' who perform the same dirty work but for the highest bidder.
