Chiba
Inubosaki Lighthouse, Choshi-shi, Chiba, 2021
Inubosaki Lighthouse, Choshi-shi, Chiba, 2021 by Katsuaki Watanabe 犬吠埼灯台（千葉県銚子市） Member of #Choshi Geopark 銚子ジオパーク
Inu-Iwa, a dog-shaped rock, Choshi-shi, Chiba, 2021
Inu-Iwa, a dog-shaped rock, Choshi-shi, Chiba, 2021 by Katsuaki Watanabe 犬岩（千葉県銚子市） Member of #Choshi Geopark 銚子ジオパーク
The beach around Inu-Iwa Rock with black iron sand deposits, Choshi-shi, Chiba, 2021
The beach around Inu-Iwa Rock with black iron sand deposits, Choshi-shi, Chiba, 2021 by Katsuaki Watanabe 黒色の砂鉄が堆積する犬岩周辺の砂浜（千葉県銚子市） Member of #Choshi Geopark 銚子ジオパーク
Wind ripples found on the sandy beach around Inu-Iwa Rock, Choshi-shi, Chiba, 2021
Wind ripples found on the sandy beach around Inu-Iwa Rock, Choshi-shi, Chiba, 2021 by Katsuaki Watanabe 犬岩周辺の砂浜に見られる風紋（千葉県銚子市） Member of #Choshi Geopark 銚子ジオパーク
Sandstone at Cape Inubosaki with iron oxide precipitation along fractures, Choshi-shi, Chiba
Sandstone at Cape Inubosaki with iron oxide precipitation along fractures, Choshi-shi, Chiba, 2021 by Katsuaki Watanabe 割れ目に沿って酸化鉄の沈澱が見られる犬吠埼の砂岩（千葉県銚子市） Member of #Choshi Geopark 銚子ジオパーク
Tafoni found in Cape Inubosaki, Choshi-shi, Chiba, 2021
Tafoni found in Cape Inubosaki, Choshi-shi, Chiba, 2021 by Katsuaki Watanabe 犬吠埼の砂岩に発達したタフォニ（千葉県銚子市） Member of #Choshi Geopark 銚子ジオパーク
Cretaceous Shallow Sea Sediments at Cape Inubosaki, Choshi-shi, Chiba, 2021
Cretaceous Shallow Sea Sediments at Cape Inubosaki, Choshi-shi, Chiba, 2021 by Katsuaki Watanabe 犬吠埼の白亜紀浅海堆積物（千葉県銚子市） Member of #Choshi Geopark 銚子ジオパーク
Byobugaura Sea Cliff, Choshi-shi, Chiba, 2021
Byobugaura Sea Cliff, Choshi-shi, Chiba, 2021 by Katsuaki Watanabe 屏風ヶ浦の海食崖（千葉県銚子市） Member of #Choshi Geopark 銚子ジオパーク
Byobugaura Sea Cliff, Choshi-shi, Chiba, 2021
Byobugaura Sea Cliff, Choshi-shi, Chiba, 2021 by Katsuaki Watanabe 屏風ヶ浦の海食崖（千葉県銚子市） Member of #Choshi Geopark 銚子ジオパーク