otōtomusumedeareba
1. If my younger sister-in-law; If I had a younger sister-in-law
Noun
1. If my younger sister-in-law; If I had a younger sister-in-law
1. daughter
2. girl (i.e. a young, unmarried woman)
1. younger brother; little brother
2. brother-in-law (spouse's younger brother or younger sister's husband)
3. pupil; apprentice
1. younger brother and sister
1. only daughter
1. unmarried woman
2. Miss
3. -ess; -ette
1. son-in-law
1. brother-in-law (spouse's younger brother or younger sister's husband)
2. younger stepbrother
1. Probably a daughter.; Likely a girl.