Hiroshima-ken (Japan). Tōkeika

• 2000-nen sekai nōringyō sensasu kekka hōkoku
• 2010-nen sekai nōringyō sensasu kekka hōkoku
• Dai 10-ji gyogyō sensasu kekka hōkoku
• Shūgyō kōzō kihon chōsa kekka hōkoku
• Tōkei de miru Hiroshima-ken sengo 50-nen no ayumi