This category lists the ninja factions in the series. The subcategories list the character groups that are not related to a single school.
All items (32)
- Hanzō National Academy
- Hebijo Clandestine Girls' Academy
- Homura's Crimson Squad
- Maisen University High School
- Metropolitan Hakuza Women's Academy
- Mikagura Sisters
- Milky Pop
- Sakigei Municipal Academy
- Senki Shu
- Shinovi Masters Tournament Overseers
- Shinozuka Technical High School
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