![](https://cdn.animecharacters.io/images/anime/large/554-0f9357b1.jpg)
Format
TV
Episodes
12
Episode Duration
24 min per ep
Status
Finished Airing
Premiered
Winter 2006
Aired
2006-01-08 to 2006-03-26
Source
Light novel
Rating
PG-13 - Teens 13 or older
Genres
Comedy
Romance
Studios
Group TAC
Producers
Aniplex
Studio Tulip
Tohokushinsha Film Corporation
Licensors
Sentai Filmworks
Kage kara Mamoru! (陰からマモル!)
Kagemori Mamoru is a dowdy boy whose hair is disheveled and who wears thick glasses, but he is actually the son of a ninja family. They have protected their neighbors, the Konnyaku family, secretly for 400 years. Mamoru has personally protected their daughter, Konnyaku Yuuna, since they were in kindergarten. When Yuuna is in trouble, Mamoru puts on ninja suit and turns into a competent ninja to help her.