姉 older sister

Question 1

お姉さん

Answer 1

おねえさん older sister; elder sister

Question 2

家の姉

Answer 2

うちのあね my (elder) sister

Question 3

姉妹

Answer 3

しまい sisters

Question 4

三人姉妹

Answer 4

さんにんしまい three sisters

Question 5

義姉

Answer 5

ぎし sister-in-law (spouse’s older sister or older brother’s wife)​; older stepsister