In addition, Akichika's younger brother, ABE no Norichika, was assigned to be tenmongon no hakuji in 1035, completing the Abe clan's monopoly of both hakase relating to tenmon (in 1031, their oldest brother ABE no Tokichika received an imperial decree of tenmon misso as well).
更に長元8年（1035年）に章親実弟の安倍奉親が天文権博士に任ぜられ、安倍氏が天文両博士を独占した（更に2人の長兄安倍時親も長元4年（1031年）に天文密奏宣旨を受けている）。