otōtomusukodeareba
1. If my younger brother; When my younger brother is
Noun
#285416
1. If my younger brother; When my younger brother is
1. son
2. penis
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 son
1. brother-in-law (spouse's younger brother or younger sister's husband)
2. younger stepbrother
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to