後藤和久著（岩波科学ライブラリー）
2007年05月
天王寺ヶ尾（綾部・小畑）
Stream in Kamanowa, Ayabe
Ruin of the Lost Monpou-ji Temple, Miyama, Kyoto
Cut-off Spur in Ohmata, Maizuru
Lost Ichijouji-temple around the ruin of Takarao Village, Ohi, Fukui, July 2008
The Igami-dan Valley in Koya, Ayabe
Ruin of the Lost Houon-ji Temple, Fukuchiyama
Lost Ichijouji-temple around the Ruin of Takarao Village, Ohi, Fukui, October 2009
Ruined Villages
Valleys, Streams, Falls
Ruins of Temples in Ayabe
Memo in Jan.2018
Meles anakuma
Mt.Misen-san
Mt.Shakujou-ga-dake, Nishibara, Ayabe
Capricornis crispus
Piracy of River
上津（高浜・福井）
Anemone flaccida in Kajiya, Ayabe
Earth Science
Orphaned Round Pebblestone at the Elevation 500m
Ruin of the Lost Onari-dera Temple, Mt.Misen-san, Ayabe, Kyoto
The Fall of Imafuku, Miyazu
金谷山神宮寺跡（綾部・小畑）
Azaleas on the Hills in Obata, Ayabe
Ruins of Lost Temples
上林の山上の沼（綾部）
Mountains and Passes