Sandankyo Gorge, Akiota-cho, Hiroshima, 2021
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021 by Katsuaki Watanabe 三段峡（広島県安芸太田町）
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021 by Katsuaki Watanabe 三段峡（広島県安芸太田町）
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021
Sandankyo Gorge, Akiota-cho, Hiroshima, 2021 by Katsuaki Watanabe 三段峡（広島県安芸太田町）
Akadaki, Sandankyo Gorge, Akiota-cho, Hiroshima, 2021
Akadaki, Sandankyo Gorge, Akiota-cho, Hiroshima, 2021 by Katsuaki Watanabe 赤滝（広島県安芸太田町三段峡）
Kuigankai, the sea of rocks in Kui, Kuichoyoshida, Mihara-shi, Hiroshima, 2021
Kuigankai, the sea of rocks in Kui, Kuichoyoshida, Mihara-shi, Hiroshima, 2021 by Katsuaki Watanabe 久井岩海（広島県三原市久井町吉田）
Dangyokei, Taishakukyo Gorge, Hiroshima, 2021
Dangyokei, Taishakukyo Gorge, Hiroshima, 2021 by Katsuaki Watanabe 断魚渓（広島県帝釈峡）
Karamon, a limestone cave, Taishakukyo Gorge, Hiroshima, 2021
Karamon, a limestone cave, Taishakukyo Gorge, Hiroshima, 2021 by Katsuaki Watanabe 唐門（広島県帝釈峡）
Ombashi, a naturally formed limestone bridge, Taishakukyo Gorge, Hiroshima, 2021
Ombashi, a naturally formed limestone bridge, Taishakukyo Gorge, Hiroshima, 2021 by Katsuaki Watanabe 雄橋（広島県帝釈峡）
Rhyolite in Sandankyo Gorge, Akiota-cho, Hiroshima, 2021
Rhyolite in Sandankyo Gorge, Akiota-cho, Hiroshima, 2021 by Katsuaki Watanabe 三段峡の流紋岩（広島県安芸太田町）
Sandandaki, Sandankyo Gorge, Akiota-cho, Hiroshima, 2021
Sandandaki, Sandankyo Gorge, Akiota-cho, Hiroshima, 2021 by Katsuaki Watanabe 三段滝（広島県安芸太田町三段峡）