Some dozo were finished with 'namako-kabe' in which rectangular plain tiles are fixed to the wall and fine plaster mounded up into the gaps between the tiles in a way which resembles the fishcakes called 'ita-kamaboko.'
平瓦を張り、漆喰を板蒲鉾のように盛って固める海鼠（なまこ）壁などとすることもある。