Japan) Yoshii-machi Kyōiku Iinkai (Gunma-ken

• Dōrokujin iseki
• Hebizuka kofun
• Higashisawa iseki, Orimohigashi iseki
• Irino iseki Irino Chūgakkō kōsha shinchinku ni tomonau maizō bunkazai chōsa hōkokusho
• Kawafuku iseki
• Nakanoharajō ato
• Nishibawaki, Nagane, Shiku iseki
• Shimoyama iseki
• Takekoshi iseki
• Tomioka iseki
• Tsubakigayato iseki hakkutsu chōsa hōkokusho
• Tsubakiyato iseki II