S1 · E1
Watch D4 Princess together — synced playback, live chat and reactions. Up to 12 people.
Doris Ruridou is young princess who had just entered Teito Academy. She is also a Panzer, a person with special abilities and fights with a weapon called a "tool". Shortly after entering, her older sister shows up to teach her how to fight as a Panzer against other Panzers who challenge her.
