Ōsakafu Maizō Bunkazai Kyōkai

• Bessho iseki
• Hashimoto iseki
• Kaikake iseki
• Karubeike nishi iseki
• Mikayama nishi iseki
• Mukaishiro iseki
• Shuyō chihōdō hirakata tondabayashi izumisanosen kensetsu ni tomonau butsunami iseki hakkutsu chōsa hōkokusho