Ryo Nishikido is an actor and singer. He is most known for his roles in Last Friends, I Just Wanna Hug You, 1 Litre of Tears and Saving My Stupid Youth.
Katana is a sword-wielding Japanese superhero with magical weaponry. Her blade is the Soultaker Sword, a relic that steals the essence of those it slays and stores them inside.
