Many people say papa, but there is also otou-san
Her name + ちゃん (chan)
For example, my host sister's name is Ayano, and her parents call her あーちゃん (Aachan)
Okaasan, kaachan.
Chan
tsuma
The Japanese symbol for dad is 父
you are 3/4 Japanese
tousan means "dad" in Japanese.
Otousan
otousan
His dad is Japanese
if it's your dad--- chichi if it's someone else's dad---otousan
yes
The Japanese word for mom is "okaasan" (γζ―γγ) and for dad it is "otousan" (γηΆγγ).
he wa ching wung choo
Otousan, or chichi.
You would be considered biracial or multiracial, with a mix of White and Japanese ancestry.