► 名詞
姉 [(2)あね] meaning: sister rank: 1
☆ うちの姉 ⇨ My older sister (☛ An older sister)
姉ちゃん [(1)ねえちゃん] [coll] [vulgar] meaning: woman rank: 2
☆ あそこのソープには綺麗な姉ちゃんが沢山いる ⇨ There are a lot of hot gals in that bath house (☛ A young woman)
姉さん [(1)ねえさん] [coll] [polite] meaning: sister rank: 3
☆ 姉さん、ちょっといいですか？ ⇨ Sister, can I talk to you for a minute? (☛ Often used to address a senior sister-in-law, or big-sister-like figure in a private group)
姉ちゃん [(1)ねえちゃん] [coll] [family] meaning: sister rank: 3
☆ 陽子姉ちゃん！ ⇨ Big sister Yoko! (☛ Used by younger siblings to address an older sister)