I like exploring. A few months ago I finished a major contract, so I took the opportunity to do an adventure I’ve wanted to do for some time: backpacking across the Seto Inland Sea in Japan and exploring its tiny little rural islands.

(Warning: this post is image-heavy.)

Click the map to see at full scale:

Seto Inland Sea Route
Seto Inland Sea near Hiroshima City

Hiroshima

I started the trip doing 100% standard tourism around Hiroshima City. Turns out it’s a really nice city.

View from Motoyasu Bridge in Hiroshima

Of course, it’s also famous for the nuclear bomb attack.

Hiroshima Atomic Bomb Dome

Paper cranes in Hiroshima’s Peace Park:

Hiroshima Peace Park

The Hiroshima tram system is popular with train spotters because trams from all generations run on it every day.

Hiroshima Electric Railway trains

When this one drove past, I geeked out a bit and got a photo just in time:

Hiroshima Electric Railway car 652

What’s so special about it? Here’s a photo of 652’s sister, 651:

Hiroshima Electric Railway car 651 after nuclear bomb

651 and 652 were both hit by the bomb, refurbished, put back into service, and still run today. The Hiroshima Electric Railway Company decided to encourage people to carry on life as normally as possible, so amazingly the first trams were running again within a few days.

This world-famous shrine gate is on the island of Miyajima, an easy ferry ride from Hiroshima.

Miyajima's Itsukusjima Shrine gate

Kure

Next stop was Kure, which was a major navy port in WWII, and the home port of the Yamato, the biggest battleship ever built.

Battleship Yamato model

Here’s Kure’s Akishio submarine, nicknamed the “Iron Whale”:

Kure's Iron Whale

The inside’s open to the public.

Inside Kure's Iron Whale
Control Panel Inside Kure's Iron Whale

It’s ironic to have a city full of war museums next to a city full of peace memorials, but it’s not 100% a coincidence. Hiroshima didn’t get bombed as much during the war because bombing Hiroshima meant flying bombers past Kure, a much more important target. The fact that Hiroshima still had a relatively large number of buildings standing was one reason it got chosen for the first nuclear bomb used in anger.

Seto Inland Sea near the Shimanami Kaidou

Takehara

Next I rode the Kure Line along to Takehara, a small town with a special historical district that’s mostly preserved from hundreds of years ago.

Takehara's historical district
View of street in Takehara's historical district

This sake brewery was the birthplace of Masataka Taketsuru, the chemical engineer who went to Scotland and brought back home the secret of Scotch whisky. Great Japanese whiskies like Yamazaki and Miyagikyo exist thanks to him.

Sake brewery and birthplace of Masataka Taketsuru

An exhibition of antique hina dolls was running while I was in Takehara.

Hina dolls in Takehara
Hina dolls in Takehara
Gate of Shourenji in Takehara
Scene in Takehara's historical district

Tadanoumi

I stayed at this little town for the ferry to Ookunoshima.

View of Seto Inland Sea from Tadanoumi
View of Seto Inland Sea through shrine gate in Tadanoumi
Shore at Tadanoumi

Ookunoshima

This small island was used to make chemical weapons for the war against China. This was done in top secrecy in case the Allies (who, unlike the Chinese, had chemical weapon stockpiles) found out and decided to use chemical weapons themselves. Ookunoshima was censored from Japanese maps during the war.

Apart from the remains of the weapons factories, the island is full of rabbits. They’re super tame — they effectively treat humans like food carriers. A popular theory says they’re descended from lab rabbits released when the facility shut down, but a more mundane theory says they’re just descended from school pets that were released on the island decades ago.

Welcome sign at Ookunoshima
View of Seto Inland Sea from Ookunoshima

How to be the best friend of dozens of rabbits at once using only a bag of rabbit food from Tadanoumi:

Bag of rabbit food
Ookunoshima rabbits feeding

Those rabbits were just the decoys. While I was failing to take that photo, I got mobbed by a bunch of rabbits that stole the food bag and ran off. Rabbits: 1, me: 0.

There’s a peace memorial and a museum on the island. This place has a really strong peace message because it made no one happy. The victims of the weapons suffered, and so did people on both sides who accidentally dug up unexploded/abandoned shells decades after the war, and so did the civilians who were effectively conscripted into working at the site and had lifelong health problems. Of course, in the end, the Japanese army didn’t even win the war.

Peace memorial in Ookunoshima

Ookunoshima’s small enough to walk around in a day, and it’s covered with ruins and rabbits.

Ruins of building in Ookunoshima

This was a power plant.

Ruins of Ookunoshima power plant
Close-up of ruins of Ookunoshima power plant

This building contained chemical storage tanks. The walls are black because of the flamethrowers used to clean up the site after the war.

Ruins of Ookunoshima chemical weapons storage facility

This was a garden.

Ruins of traditional garden in Ookunoshima
Rabbit among ruins in Ookunoshima

Onomichi

My last stop on the Kure Line was Onomichi.

View of Onomichi past Tenneiji's three-storey pagoda
Bodhisattva in Senkouji, Onomichi
Engraved boulder in Senkouji, Onomichi
Cat alley in Onomichi
Cat figure on roof in Onomichi

Sunset:

Sunset at Onomichi

Here’s a typical breakfast while I was backpacking, basically whatever’s easy to get at the local supermarkets: cereal, yoghurt, bread and natto (fermented soybeans). Natto was my best source of protein on the road.

Breakfast

Sunrise:

Sunrise at Onomichi

First thing in the morning I went down to the port to get a bike for riding the Shimanami Kaidou.

Part 2