As Arimasa, who was the heir, followed Luis Frois in travel for propagation to Saigoku (western part of Japan esp. Kyushu, but ranging as far east as Kinki) and his rank remained unchanged from Jushii (Junior Fourth Rank) this father and son did not settle amicably and Aritomi died.
嫡男であった在昌はルイス・フロイスに従って西国に布教の旅に出て位階も従四位に止められたままであり、親子は和解することのないまま、在富は死去した。