I made a start on walking the Kyushu Fudo MyoO Pilgrimage, and the night before I set out I stayed in Nakatsu. That evening I went for a walk in the Teramachi and revisited Goganji Temple.
It is famous for its plaster walls which are red rather than white.
According to the story, there was a fight between two groups of opposing samurai just outside the temple, and the white plaster walls became stained with blood. Every time they tried to replaster the walls the bloodstain seeped through, so in the end they decided to make the walls red so it would not be seen.
The temple was founded in the 16th Century and now belongs to the Pure Land Sect. The Honzon is Enmei Jizo.