Senki Shu (戦姫衆) or the War Princesses is a non-playable faction of bosses that appeared in events for Senran Kagura: New Wave.
All of the members are violent and evil, and they aim to harness the power of Yōma for their own ends.
They do not all go to the same school, and are not even all students.
All current members have the kanji for "Princess" in their names.
- Senki Shu were the focus of the finale event "Attack on Senki Shu" for the ending of New Wave.
- The kanji in the faction emblem says "Princess."
- This faction was originally composed of non-playable characters, until they received cards of their own and became playable.
- Senki Shu regularly appeared as opponents in various Scenarios and Events in New Wave, often accompanied by armies of Puppets or Yōma.