1, oneisan [ぉさん] can also be used on other people's sisters.
2, European sauce [ぉちゃん], the word sauce is more lovely.
3. Anekai [Ghosts and Ghosts], what impressed me the most was the address of the gang boss to the boss's wife.
4.Anewei [on] elder sister has the same meaning in the world and is a respectful name.
The extended materials are "o ne san" when they say "My Sister" to others, and "A ne &；; Quot(Anai) or "Nesan &；; Quot (Naisang or Naiqiang). "Naiqiang" is generally called by people who are particularly close or spoiled. ぁね: Used to address someone's sister or other people.
Politeness "(ねぇちゃん): Used to address your sister or others. Generally for children, it looks cute. ぉ (ねぇ )ちゃん: Used to address girls older than themselves, or to address other people's sisters. Generally used by children, the tone is cute without losing respect for each other. ぉ (ねぇ )さん: Used to address girls older than themselves, or to address other people's sisters. Your honorific title