No. This event has not happened.
Chat with our AI personalities
Apperently, Hitsugaya did not die. He was only wounded and as you watch and read the series, you see that he is still alive. toushiro hitsugaya, in his human life, died by a plain of ice. he was then reborn in sole socity (hope i spelt that right) and later on, became a shinigami.
None episode.
No one knows, but he does have a grandma though.
If you're referring to Toshiro Hitsugaya from Bleach, then no, he does not have any siblings.
Amu Hinamori is a tsundere because at first Amu couldn't really show her true self (She was shy). When she joined the Guardians she showed her true self because she felt comfortable around the Guardians and was beginning to show others her true self too.