Hiroshima

1. Context & history

Hiroshima sits at the western end of the Sanyo region, on a six-river delta opening onto the Seto Inland Sea. It is the largest city of the Chugoku region and was, before 1945, a regional military and industrial hub — the headquarters of the Imperial Japanese Army’s Second General Headquarters and a port that fed the war machine. That military significance is the principal reason it was chosen as the target on August 6, 1945, when the US Air Force detonated an atomic bomb at 8:15 a.m. roughly 600 metres above the city centre. The blast and the firestorm that followed destroyed almost everything within a two-kilometre radius and killed an estimated 140,000 people by year’s end.

The city’s post-war identity is built deliberately around that day. The 1949 Hiroshima Peace Memorial City Construction Law designated Hiroshima as a peace memorial city and unlocked national funds for reconstruction on the condition that the central Nakajima district — the former commercial heart, obliterated in the blast — be preserved as a memorial park rather than rebuilt. Architect Kenzo Tange’s master plan organised the rebuilt city around an “Axis of Peace” running from the Peace Memorial Museum, through the cenotaph, to the preserved skeleton of the Atomic Bomb Dome. This is unusual: most cities edit their past, Hiroshima built its civic centre around a wound and pointed every sightline at it.

What you actually walk through today is a working delta city of roughly 1.2 million, with riverbanks instead of seawalls, a streetcar grid that doubled as the post-war transit lifeline, and a gritty, open culture shaped in part by the post-war influx of repatriates from former colonies. The Peace Park is the gravity well — visit it with the seriousness it asks for — but Hiroshima is also a food city (oysters, layered okonomiyaki, fierce noodle bowls), a baseball-mad city (the citizen-owned Carp), and the staging post for Miyajima and the Inland Sea. Treat the somber weight and the ordinary urban life as two parts of the same place; the city does.

2. Digital toolbox

• Dive! Hiroshima (official prefectural tourism) — https://dive-hiroshima.com/en/ — the canonical English-language source for events, passes, and access info.
• Hiroshima Peace Tourism — https://peace-tourism.com/en/ — official guide to the Peace Memorial Park and related sites, with maps and audio guide info.
• Get Hiroshima — https://gethiroshima.com/ — opinionated long-running English-language city guide; better for nightlife, neighborhoods, and current events than the official sites.
• Google Maps — handles streetcar (Hiroden) routes and walking directions reliably; transfer suggestions for the streetcar are usable.
• MOBIRY DAYS / Hiroden app — for streetcar timetables and the new MOBIRY DAYS IC card; ICOCA and other national IC cards work fine if you already have one.

3. Essential logistics

• The streetcar (Hiroden) is the spine. Hiroshima operates Japan’s largest tram network — nine lines fanning out from Hiroshima Station, passing the Atomic Bomb Dome, Peace Park, and Hondori. A single ride is a flat 240 yen. Line 2 runs all the way to Miyajimaguchi (the ferry pier for Miyajima, ~70 min, 240 yen) — slow but scenic and covered by the day pass. The trams now enter Hiroshima Station on its second floor, allowing for convenient transfers to/from JR trains.
• IC cards: ICOCA, Suica, Pasmo and friends all tap onto the Hiroden, JR trains, the Astram Line, buses, and both Miyajima ferry operators. When paying with IC on the tram, payment is made upon exiting through a staffed door. Hiroshima’s local card is now MOBIRY DAYS (the older PASPY card is being phased out) — don’t bother with it unless you live here.
• Visit Hiroshima Tourist Pass (Small Area, ~1,200 yen/1-day): unlimited streetcar, city bus, and the JR Miyajima ferry. Worth it the day you do Peace Park plus Miyajima — that single combination already pays for the pass.
• Hiroden 1-Day Streetcar Pass (~700 yen): streetcar only, no ferry. The honest pick if you’re staying in the city centre and not crossing to Miyajima. For an additional 300 yen, you get a version that also includes the Matsudai ferry to Miyajima (including the 100-yen visitor tax) plus a discount on the Miyajima Ropeway (1,500 yen instead of 2,000 yen). These passes are available as digital tickets via the Mobiry app.
• Meipuru-pu (Sightseeing Loop Bus): JR-operated buses serving all central sightseeing attractions with three routes (orange, green, and lemon). The lemon route is most frequent with 3—4 departures per hour; the others run hourly. Covered by the Japan Rail Pass. Without a pass: 240 yen per ride or 600 yen for a 1-day pass.
• Miyajima ferry visitor tax: as of late 2023 there is an additional 100 yen per-person visitor tax on top of the ferry fare to Miyajima. Have coins or an IC card ready — it’s a separate gate.
• Luggage: Hiroshima Station has coin lockers (fill up by mid-morning on weekends) and a manned baggage room. Streetcars are narrow and crowded — forward big bags ahead with Yamato Takkyubin and travel with a day pack. The ferry to Miyajima is also tight if you’re carrying full suitcases.
• Hotel neighborhoods. Near Hiroshima Station: transit convenience, ekie food hall for arrival/departure meals. Around Hondori/Hatchobori: central, walkable to Peace Park and nightlife in Nagarekawa, the best all-around location. Near Peace Park: quieter, river views, excellent for early-morning park visits.
• Airport access: Hiroshima Airport (HIJ) is ~50 km east of the city. Limousine bus to Hiroshima Station or the Bus Center takes ~50 minutes (~1,500 yen). Don’t expect a quick taxi hop — there isn’t one. JAL and ANA operate several flights per day to Tokyo’s Haneda; Spring Japan serves Narita with fares starting around 6,000 yen.

4. The gastronomic identity

Hiroshima’s signature dish is okonomiyaki, but treat it as a different animal from Osaka’s. Where Osaka mixes everything into the batter, the Hiroshima style is layered and assembled on the griddle: a thin crepe of batter, then a tall mound of shredded cabbage and bean sprouts, pork belly, the whole stack flipped to steam the cabbage, yakisoba noodles grilled separately and slid underneath, an egg cracked onto the iron and the stack dropped on top, then sauce, aonori, and sesame. It’s heavier, more architectural, and arguably the better version. Eat it at the counter, with the cook’s hera (spatula) as your only utensil. Reliable purveyors include Nagataya near the Peace Park, the multi-floor Okonomimura for the post-war stall atmosphere, Rei-chan in Hiroshima Station’s ekie food hall for a quick hit on arrival or departure, and Lopez in Yokogawa, run by a Guatemalan-Japanese chef offering a distinct take beyond the standard formula.

The other indispensable thing is oysters (kaki). Hiroshima farms 60–70% of Japan’s oysters, mostly in the calm bays around Miyajima and Etajima. Peak season is November through February, when they’re at their plumpest and sweetest. Eat them raw, deep-fried (kaki-fry), grilled in the shell, or in a miso-based hot pot called dotenabe; in winter, pop-up kakigoya (oyster huts) along the coast let you grill them yourself. The third thing to know about is Hiroshima tsukemen — cold noodles dipped in a cold, bright-red, soy-and-chili dipping sauce, with a customisable spice level that can run from gentle to genuinely punishing. Bakudan-ya is the codifier. Anago-meshi (saltwater conger eel over rice) is the local ekiben king, best at Anagomeshi Ueno at Miyajimaguchi.

A few softer notes: the Setouchi region is Japan’s lemon belt, so expect lemon everything — sliced into hot pots, in Lemosco (a local lemon-and-chili condiment), and in retro lemon-shaped sponge cakes. Saijo, 40 minutes east by JR, is one of Japan’s three great sake-brewing towns and a worthwhile half-day if your trip skews boozy.

5. Sightseeing pillars

6. Regional etiquette & quirks

The Peace Memorial Park is a working memorial, not a tourist attraction with a memorial inside. Behave accordingly: keep your voice down, don’t picnic on the lawns near the cenotaph, don’t pose for cheerful selfies in front of the Atomic Bomb Dome, and don’t eat or drink while walking through the park itself. Photography is fine in most outdoor areas but switch the phone to silent — shutter sounds carry. Inside the Peace Memorial Museum, photography of the exhibits is permitted but flash is forbidden, and the main hall (especially the section with personal effects of victims) is somewhere you put the phone away entirely. Schoolchildren visit in large groups; let them have the space at the cenotaph and the Children’s Peace Monument. Many visitors fold paper cranes in advance and leave them at the monument — that’s the established gesture, not a photo op.

Standard shrine and temple etiquette applies at Itsukushima on Miyajima and elsewhere: bow once at the torii, rinse hands and mouth at the temizuya, two bows / two claps / one bow at Shinto shrines, palms-together bow at Buddhist halls, no flash inside the buildings. Miyajima’s deer are tame and will eat your map, your ferry ticket, and the corner of your jacket if you let them — keep printed paper out of reach. On escalators Hiroshima follows the western-Japan convention and stands on the right (same as Osaka, opposite Tokyo), though enforcement is loose.

7. Practical survival

• Weather: Humid subtropical. Hot, sticky summers (June—September; expect 32C+ with high humidity, plus tsuyu rainy-season downpours mid-June through mid-July and typhoon risk August—October). Mild winters around 4—9C, rarely below freezing in the city. Cherry blossoms early April; autumn colour late November on Miyajima’s Momijidani. The Setouchi region is Japan’s lemon belt — expect lemon everything in season. Best weather months: October—November (mild, clear, autumn color on Miyajima) and April (cherry blossoms around the castle moat and Peace Park).
• What to pack: Summer: light clothes, sunscreen, a towel (Hiroshima humidity is serious). Winter: layers, but nothing extreme. Always: comfortable walking shoes and a day pack (the streetcar-and-walking rhythm is the way to see the city).
• Laundry: Most mid-range hotels have coin laundries (~300 yen wash, ~100 yen dry). Standalone coin randorii are easy to find on Google Maps if you’re in an apartment-style stay.
• Connectivity: Pocket WiFi or eSIM both work fine. Free WiFi at Hiroshima Station, the Bus Center, and major convenience stores is patchy and login-heavy — don’t rely on it for live navigation.
• Medical: The Hiroshima Prefectural Hospital’s international desk handles English-speaking referrals during business hours. Pharmacies (Matsumoto Kiyoshi, Kokumin) are found in Hondori arcade and near Hiroshima Station.
• Cash vs. card: Cards and contactless are accepted at most chain restaurants, hotels, and department stores. Older okonomiyaki counters, small izakaya in Nagarekawa, and most stalls inside Okonomimura are still cash-only. Carry 10—20k yen in cash, especially for a night out.
• Emergency: 110 police, 119 fire/ambulance. Japan Visitor Hotline: 050-3816-2787 (24/7, English).
• Earthquakes: Drop, cover, hold. Wait it out, don’t run outside.
• August 6 anniversary: The Peace Memorial Ceremony draws tens of thousands and the city is busier than usual. Hotels book far in advance. The ceremony itself starts at 8:00 AM with the bell at 8:15 marking the moment of detonation. Visitors are welcome to attend but should arrive early and observe in respectful silence.

8. Transit day logistics

Shinkansen leaves from Hiroshima Station itself (not a Shin- station, unusually for a city of this size). The Sanyo Shinkansen tracks are on the upper level — follow the orange JR signs. Nozomi to Shin-Osaka runs about 1h25m (~10,000 yen reserved), to Tokyo about 4 hours (~19,000 yen reserved, or ~18,380 yen non-reserved); Sakura/Mizuho services run west to Hakata in around 1h10m. By Hikari and Sakura trains (covered by Japan Rail Pass without supplement), the trip to Tokyo takes about five hours with a transfer at Shin-Osaka. Reserve seats during Golden Week, Obon (mid-August, which overlaps with the Peace Memorial Ceremony on August 6), and New Year — non-reserved cars are often standing-room those weeks.

Highway buses are the budget alternative: multiple companies including Willer Express operate overnight buses between Hiroshima and Tokyo (about 12 hours, 6,000—13,000 yen depending on date and bus type). Book via Willer or Japan Bus Online.

Regional connections. To Onomichi (port town, gateway to Shimanami Kaido cycling route): JR Sanyo Line, about 1.5 hours. To Iwakuni (Kintaikyo Bridge): JR about 50 minutes. To Matsuyama (Shikoku): high-speed ferry from Hiroshima Port, about 70 minutes.

Build in 15 minutes minimum to find your platform; the station is large and the ekie food hall on the south side is a good last-meal staging point.

For Miyajima, two ferries run from Miyajimaguchi: the JR ferry (covered by the JR Pass and the Visit Hiroshima Tourist Pass) and the Matsudai ferry (similar fare, slightly different timing) — pick whichever leaves first. The JR ferry detours past the floating torii on its outbound run, which is worth the seat on the right side of the upper deck. Allow 25 minutes by JR train from Hiroshima Station to Miyajimaguchi, then 10 minutes for the ferry, then the 100-yen visitor tax at the gate, then 5 minutes to walk to Itsukushima Shrine — call it 90 minutes door-to-door. An alternative is the World Heritage Sea Route high-speed boat directly from Peace Memorial Park pier to Miyajima (~45 min, ~2,200 yen one-way) — more expensive but avoids backtracking to Hiroshima Station.

Yamato Takkyubin counters in most hotels and the major convenience stores will forward big bags overnight to Kyoto, Osaka, the airport, or your home country, which is the only sane way to handle moving cities with the streetcar in the loop.

9. Group sync

• Default meeting point: the Hondori streetcar stop / Sogo crossing, on the eastern edge of the Hondori arcade. It’s central, unambiguous, has shelter from rain, and avoids using the Peace Park as a casual rendezvous.
• Backup meeting point: the Carp statue at Hiroshima Station’s south exit, in front of the ekie entrance — visible the moment anyone arrives by train.
• Non-negotiables: the Peace Memorial Park and Museum together (allow at least half a day, do them in that order); one Hiroshima-style okonomiyaki at a counter; a half-day on Miyajima including either Mt. Misen or Daisho-in.
• Rainy-day pivot: the Peace Memorial Museum is the obvious indoor anchor and frankly demands rain-level focus. Otherwise: the covered Hondori arcade runs ~600 metres from the river to Hatchobori with cafes and shops, and the Hiroshima Museum of Art (Impressionists in Central Park) and the Prefectural Art Museum (next to Shukkei-en) are a short walk. Avoid Mt. Misen on Miyajima in heavy rain — the Daisho-in steps get genuinely dangerous.
• Splitting up: agree on a re-sync time, not a re-sync place. Phones die, the Atomic Bomb Dome looks the same from every angle. “6 p.m. at the Hondori streetcar stop” works.
• Peace Park visit timing: if anyone in the group wants the park without the crowds, go at 6–7 a.m. Locals do tai chi, the air is quieter, and the museum opens at 7:30 in summer / 8:30 the rest of the year. Then breakfast and regroup.