“Little brother” in Japanese
Short answer
Little brother in Japanese is “小弟” (shoutei). Full meaning: little brother, younger brother; my younger brother; I, me.
Other ways to say “Little brother” in Japanese
弟
tei younger brother, little brother, kid brother; brother-in-law (spouse's younger brother or younger sister's husband)
少弟
shoutei little brother, younger brother; my younger brother; I, me
弟妹
otouto younger brother, little brother, kid brother; brother-in-law (spouse's younger brother or younger sister's husband)
おとうと
otouto younger brother, little brother, kid brother; brother-in-law (spouse's younger brother or younger sister's husband)
をとうと
otouto younger brother, little brother, kid brother; brother-in-law (spouse's younger brother or younger sister's husband)
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