Higashiōsaka-shi (Japan). Kyōiku Iinkai

• Babagawa iseki chōsa gaihō
• Babagawa iseki hakkutsu chōsa hōkoku
• Chika ni uzumoreta karyūdo no mura Babagawa iseki
• Higashiōsaka no akebono
• Kawachi jiseki
• Kawachi momen
• Nawata iseki
• Nawate iseki
• Nishiiwata iseki
• Wakae gungaseki Wakae jōseki