兄弟の義を結ぶ
Kanji
Readings: ケイ、 キョウ、 あに
Meanings: elder brother, big brother
Readings: テイ、 ダイ、 デ、 おとうと
Meanings: younger brother, faithful service to elders
Reading: ギ
Meanings: righteousness, justice, morality, honor, loyalty, meaning
Readings: ケツ、 ケチ、 むす.ぶ、 ゆ.う、 ゆ.わえる
Meanings: tie, bind, contract, join, organize, do up hair, fasten