Courtesy toilets_a_go_go/Hidefumi Nakamura
Restrooms with a view: Hidefumi Nakamura explores the length and breadth of Japan to find the country's quirkiest public toilets. He shares his photographs on his Instagram account @toilets_a_go_go.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Nagasaki Peace Park: Nakamura tells CNN Travel he thought the quirky designs would be a fun basis for an Instagram account: "I was interested in Japan because there are various designed toilets," he says.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Kamikōchi, Nagano Prefecture: The toilets on Nakamura's account range from the large to the small -- some are modern, some are designed to blend into their environment.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Suginami, Tokyo: This chimney-esque bathroom was snapped by Nakamura in Suginami.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Bunkyō, Tokyo: Nakamura's photographs capture the unique architecture of each bathroom and give a flavor of each location.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Suginami, Tokyo: This park toilet was labeled as "castle-like" by Nakamura.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Itabashi, Tokyo: On Nakamura's account, his captions often go into detail about the architecture of the building. This bathroom features a Namako wall, a Japanese wall design demarcated by the pattern.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Jōhoku-Chūō Park, Tokyo: Nakamura says he isn't particularly interested in photographing public bathrooms in other countries.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Kaga Park, Ishikawa Prefecture: Prior to starting the account, Nakamura wasn't sure how he felt about the often wacky designs. But now, he says, "I love the diversity of Japanese toilets!"
Courtesy toilets_a_go_go/Hidefumi Nakamura
Suginami, Tokyo: Nakamura photographed this toilet in the special ward of Suginami in Tokyo.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Aoyama Cemetery, Minato, Tokyo: The Aoyama Cemetery is known for its beautiful cherry blossoms -- and now this idiosyncratic public toilet.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Toshima, Tokyo: Nakamura started documenting the unusual toilets almost by accident when he established his account in January 2017: "I wanted the theme when I started Instagram," he explains.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Bunkyō, Tokyo: This park on the Kanda River is home to this tiled bathroom.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Chiyoda, Tokyo: This modernist stone public toilet is located in Chiyoda, home to the Imperial Palace.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Suginami, Tokyo: Nakamura was struck by the emerald roof of this public bathroom.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Bunkyō, Tokyo: Nakamura photographed this quirky building in a playground in Bunkyo-ku.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Arakawa River Plan Sports Park Playground: Nakamura is unsure as to why Japan is home to so many quirky public toilets. He considers it could be because "the architects can do it freely."
Courtesy toilets_a_go_go/Hidefumi Nakamura
Chihaya Flower Park, Toshima Ward, Tokyo: Nakamura also captured another fairytale-esque public bathroom in this Tokyo park.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Mizutanibashi Park, Tokyo: This grandiose public bathroom in this Tokyo park is one of the stand-outs on Nakamura's account.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Favorite bathroom: Nakamura names this bathroom on a street corner as his favorite that he has photographed: "It is old, but it is a beautiful toilet!" he says.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Suginami, Tokyo: Another bamboo-based bathroom was spotted by Nakamura in Suginami.
Courtesy toilets_a_go_go/Hidefumi Nakamura
Oku Station, Tokyo: At Oku Station in Tokyo, Nakamura shot this distinctive alphabet-inspired toilet.
CNN  — 

Most of us don’t visit public bathrooms unless we really need to. Not Hidefumi Nakamura.

This Japanese photographer travels the length and breadth of Japan to find the country’s quirkiest public toilets – and snaps them for his increasingly popular Instagram account, @toilets_a_go_go.

From turreted, castle-style structures to modernist facades to tiled buildings surrounded by cherry blossom, Nakamura’s photographs are eye-catching shots of these idiosyncratic bathrooms.

“I was interested in Japan because there are various designed toilets,” Nakamura tells CNN Travel.

Quirky designs

Courtesy toilets_a_go_go/Hidefumi Nakamura
Nakamura found this public bathroom in Nagasaki Peace Park.

Nakamura started documenting zany bathrooms when he established his Instagram account in January 2017: “I wanted the theme when I started Instagram,” he explains.

Before actively seeking out these unusual WCs, Nakamura had always found Japanese toilets a bit strange: “In the past I thought that the design was not good,” he says.

But once he started photographing them, he found their individual quirks increasingly interesting – and so his account was born.

Courtesy toilets_a_go_go/Hidefumi Nakamura
This castle-like bathroom was spotted by Nakamura in Suginami.

He says he’s not sure why Japan has such diverse designs: “Perhaps because the architects can do it freely,” he ponders.

Nakamura’s photographs capture the unique architecture of each bathroom and give a flavor of each location. In his captions, he adds extra detail about the bathroom’s surroundings and distinctive features.

One toilet block in Itabashi, Tokyo, Nakamura notes, is memorable because of its Namako wall, a Japanese wall design demarcated by its tiled design.

Courtesy toilets_a_go_go/Hidefumi Nakamura
This emerald-roofed bathroom in Suginami captured Nakamura's attention.

There are also some eye-catching, fairy-tale-themed bathrooms in Japan’s parks, from a castle-themed design in Suginami to a block that resembles a tree trunk in Bunkyō, Tokyo.

In Tokyo’s Mizutanibashi Park lies a grand public bathroom that looks more like a town hall than a WC, while at Oku Station in Tokyo the bathrooms are concealed by alphabet letters spelling out the station name.

Stand-outs

Courtesy toilets_a_go_go/Hidefumi Nakamura
Nakamura names this bathroom as his favorite.

There’s a plethora of wacky designs to choose from, but Nakamura’s favorite is more subtle.

He picks out a block on a street corner, describing it as “old, but it is a beautiful toilet!”

Quirky toilets can sometimes become a tourist destination in their own right: in 2016, Lonely Planet published a guide to the world’s best bathrooms in “Toilets: A Spotter’s Guide” – from a “panoramic toilet” at a Tibetan Buddhist monastery to a shack situated on the edge of Mount Kilimanjaro.

Courtesy toilets_a_go_go/Hidefumi Nakamura
At Oku station in Tokyo, Nakamura shot this distinctive alphabet-inspired toilet.

Meanwhile in London, converting old public bathrooms into restaurants, homes and bars is a growing trend.

In China, officials launched a toilet revolution in November 2017 – aimed at improving restroom facilities across the country.

Courtesy toilets_a_go_go/Hidefumi Nakamura
This grandiose public bathroom is in Mizutanibashi Park, Tokyo.

Despite international interest, Nakamura says he’s not interested in photographing toilets across the globe – he’ll stick to Japan for now.

“I love the diversity of Japanese toilets!” he says.