You may say 'imouto.'
The term 'little sister' could be translated as 'imouto', to say 'my little sister' you could say 'watashi no imouto'. But remember, if you are going to refer to someone else's little sister, you must say 'imouto-san', 'san' being the honorific, which are a key element of the Japanese language and etiquette.
You may say 'imouto.'
I-mo-u-to いもうと
'Imouto.'
'Little sister.'
To say "little sister" in Cherokee, you would say "adalisdi" for little and "unega" for sister. So together it would be "adalisdi unega."
zan zumi
usually Imoto which mean little sister. or "name"-chan
"Младшая сестра" is how you say little sister in Russian.
"Little sister" is 'imouto,' while "littlest sister" is 'ichiban shita no imouto.' (Japanese: 一番下の妹)
In Tagalog, "little sister" is "nakadik".