This story suggests that he had close connections with the Koshindo Temple and since he was the one to start inscribing his surname, Ogawa, on his works, we can, at this point, assume the stonemason who built this pagoda was Seisuke OGAWA.
彼と庚申堂の深い関係を思わせる点、小川姓を作品に刻するのが彼に始まったと思われる点などから、現時点ではこの塔の作者を小川清助とするのが穏当と考えられる。