Honorific term used to address or refer to one's own older sister or someone else's older sister respectfully. Often used by younger siblings or in polite contexts.
See also: 姉さま (あねさま)
Older sister, please have some tea.
She is kind like an older sister.
Standard respectful form for addressing or referring to an older sister.
Variant with more formal 様 suffix; less common in everyday use.
Compound of 姉 (ane, 'older sister') with the honorific suffix 様 (sama), with the reading shifted to ねえさま through regular sound change.