Aizawa is a surname/family name.
She is definetily 11 years old in the japanese,english and the manga.
Tadahiro Aizawa died in 1989.
Tadahiro Aizawa was born in 1926.
Aizawa Seishisai was born in 1781.
Keiko Aizawa was born in 1963.
Sayo Aizawa was born in 1978.
Hiroyasu Aizawa was born in 1961.
Saburo Aizawa was born on 1889-09-06.
Hitomi Aizawa was born on 1982-08-22.
Takashi Aizawa was born on 1982-01-05.
Kazushige Aizawa was born on August 1, 1969, in Miyagi, Japan.
Mai Aizawa was born on August 21, 1980, in Tokyo, Japan.