Suo province

Japanese:周防国(Suo no kuni) or 防州(Bôshu).

Present South Eastern Yamaguchi prefecture.

Han in Suo

• Iwakuni han 岩国藩
• Tokuyama han(Kudamatsu han) 徳山藩(下松藩)
• Suo Yamaguchi han 周防山口藩

Districts

• Ôshima district 大島郡
• Kuga district 玖珂郡
• Kumage district 熊毛郡
• Tsuno district 都濃郡
• Saba district 佐波郡
• Yoshiki district 吉敷郡