He had six children: Masahiro INABA (eldest son), Masanobu INABA (second son), Masatada INABA (third son), Hisakatsu SENGOKU (fourth son), a daughter (Tanechika TACHIBANA's officially recognized wife) and another daughter (Masataka INABA's officially recognized wife).
子に稲葉正弘（長男）、稲葉正諶（次男）、稲葉正尹（三男）、仙石久功（四男）、娘（立花種周正室）、娘（稲葉正峯正室）。