- Death: 1582
- Japanese: 赤座 七郎右衛門 (Akaza Shichirouemon)
- Distinction: Vassal of Oda Nobunaga
Shichirôemon was initially a vassal of Saito Tatsuoki. After his death, e served Oda Nobunaga. In 1569 he served with distinction in battles against the Miyoshi clan, and was awarded lands in Echizen. He was killed at the Nijo Gosho at the time of the Honnoji Incident.