Description
After years of experiments, three researchers finally create Ninja-Gum. This substance awakens dormant power within people descended from ninjas, but its creation isn’t without consequences and will lead them to the mysterious Ninjala Tournament.
Casts:
Takahiro Sakurai
Akari Kito
Hiroki Yasumoto
Junko Minagawa
Yumiko Kobayashi
Aoi Yuki
Ayumu Murase
Megumi Han
