TV Series | TV-14 | | Animation, Comedy
The story of the friendship between Kaede, an ordinary schoolgirl, and Shinobu, an enthusiastic but incompetent trainee female ninja.
Wow, you're so amazing, Kaede. And you know what? You've just earned yourself a whole bunch of stamps on the stamp card inside my heart.
Kaede Shiranui: Great, but what's all this about a stamp card?