Juubee-chan: Lovely Gantai no Himitsu
English title: Jubei-chan the Ninja Girl: Secret of the Lovely Eyepatch
Japanese title: 十兵衛ちゃん ーラブリー眼帯の秘密
Alternative titles: Jubei-chan - Secret of the Lovely Eyepatch
Type: TV
Source: Original
Episodes: 13
Status: Finished Airing
Aired: Apr 6, 1999 to Jun 29, 1999
Broadcast: Tuesdays at 01:15 (JST)
Duration: 24 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Madhouse
Producers: Bandai Visual
Licensors: Bandai Entertainment, Media Blasters
Genres: Action, Adventure, Comedy, Drama

Jiyu Nanohana is an ordinary schoolgirl until she runs across a scatterbrained 300 year old samurai who tells her that she is the reincarnation of Yagyu Jubei. With the help of the "Lovely Eyepatch" she transforms into the legendary swordsman whenever she needs to use his awesome fighting ability, which she needs to do quite often as a rival clan is dead set on conquering Yagyu to satisfy an old family grudge.

(Source: ANN)