ototo
If you want to say brother, as in Big Brother politely you pronounce it as: Dai Gou Gou. If you want to say brother, as in Little Brother politely you pronounce it as: Dia Dia. From Calv860
basically it's same but they pronounce it little different.
弟 Otōto
otouto = younger brother otouto san WA _____ = my younger brother is _____ You call your little brother otouto. If it is a baby you can refer to it as akachan as well, but it seems a little distant.
otouto i have 2 little brothers - watashi WA otouto ga futari ga imasu In Japanese Text: 弟
"Little sister" is 'imouto,' while "littlest sister" is 'ichiban shita no imouto.' (Japanese: 一番下の妹)
to
Aldrins nickname is Buzz , when he was young his little sister could not pronounce brother she said Buzzer and it stuck.
Kurikku
Steevann
Nabigeetaa.
saigo