I haven't seen her since the Chunin Exams but I doubt it.
Hanabi is Hinatas little sister
Hanabi means firework
Kingyo Hanabi was created on 2004-08-18.
Hanabi Sky was created on 2009-06-17.
Yoru Hanabi was created on 2007-07-11.
She doesn't have a sister. She is an only child like Naruto. Actually, Hinata has a little sister. Her name is Hanabi Hyuga. Hanabi is stronger than Hinata, and of-course possessed the bloodline limit-byakugan.
Oniichan no hanabi - 2010 is rated/received certificates of: Hong Kong:I
She is way stronger than hanabi now. Hanabi used to be stronger than hinata but later hinata starts reflecting to naruto and has become really strong for doing so.
Hanabi
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7
The cast of Hanabi - 1988 includes: Tadashi Okuno Mari Shirato Shingo Tsurumi