Hōjō Ujiyasu
The remains of its pillars were dated on the basis of objects found with them to the , and it is very likely to be the one erected by Hōjō Ujiyasu in 1553. According to Kaigen's diary, in 1535 An'yō-in's Gyoku'un in a dream was asked to rebuild "Hama no Ōtorii" and so, brought in the material via sea from the mountains of Kazusa Province he started the construction.