ケイ、キョウ

あに

兄, 口, 儿, 丿

elder brother, big brother

兄(あに): older brother
兄弟(きょうだい): siblings; brothers and sisters
お兄さん(おにいさん): (1) older brother; elder brother (2) (vocative) young man; buddy; fella; laddie
従兄弟(いとこ): cousin (male)