Later Tadahiko changed the base of his activities to Kanei-ji Temple where priestly Imperial Prince Kosho, the third son of Imperial Prince Tsunahito served as a chief priest, he devoted himself to writing a sequel almost independently.
その後忠彦は活動の拠点を、韶仁親王の三男・公紹入道親王が門主を務める江戸の寛永寺に移し、ほぼ独力で続編執筆に励む。