Japan

Ibaraki Prefecture

Shiga Prefecture

Kyoto Prefecture

Chiba

Kanagawa Prefecture

Chiba Prefecture

Kanagawa

Aichi Prefecture

Tochigi Prefecture

Hokkaidō

Präfektur Okayama

Tokyo

Präfektur Ōsaka

Unofficial nudist beach. Get a bus 35 from miurakaigan station and get off at kobama 小浜 just before the road goes inland . Walk along the coast towards east. Walk in front of the waste water treatment facility.

Amesaki

ebica beach

EDOYUU

isonezaki

Walk further from the road, sometimes in the water when the tide is in.

Kotsubo 小坪

koyaru morinoyu

rakuspa tsurumi

On the east side you can enjoy nude walking

Sakushima island

High end onsen—fully naked of course—with indoor and outdoor bathing, sauna (with tv!), steam room, and cooling down areas. Also offers a restaurant, relaxation rooms, massage chairs, etc. A little expensive for Japan but open late and great facility. 

Setouchi Onsen Tamanoyu

spa laqua

About 100m from the public park (with a small stream of water), located down the embankment and back up into a small grassy rise of land with a few trees.  Guys come here to sunbathe, several in the nude.

Tamagawa Koyanagicho

thermae-yu

Tsurishi beach
From Ohanabatake station use a taxi to Hyotan’ike pond. Costs about 1500 yen. Follow the trail into the mountain for 15 mins. Go through the tunnel to go down to the beach. In the summer dozens of nudists. 

釣師海岸

Japan

Other regions

Tokyo