Drop bags at your hotel and have a light Japanese or Western-style breakfast at a nearby café — try tamago on rice or toasted sandwiches to fuel a museum morning.
A moving, comprehensive exhibition on the 1945 atomic bombing and the city's postwar peace efforts; the park and A-Bomb Dome are open year-round (museum typically 8:30am–6:00pm).
Grab breakfast at the hotel or station and take the short train + ferry to Miyajima; ferries run early (first ferries around 6:00am–6:30am) and the crossing is ~10 minutes.
Visit the iconic shrine built over tidal flats — aim for high tide or early morning for fewer crowds; shrine hours are typically 6:30am–5:30pm but vary seasonally.
Ride the ropeway or hike forest trails to Mt. Misen for panoramic views of the Seto Inland Sea; the ropeway usually operates ~9:00am–5:00pm, hikes depend on trail conditions.
Explore the quaint temple lanes and take the Senkoji ropeway for coastal views; ropeway usually operates ~9:00am–5:00pm and the walk is a charming introduction to Onomichi.
Rent a bicycle or drive across parts of the Shimanami Kaido islands toward Imabari (bicycle rentals typically 8:00am–6:00pm); if short on time, do a scenic segment and return by public transport to Imabari.
Visit Imabari Castle with its seawater moat or walk the harbor for sunset views; castle hours are commonly 9:00am–5:00pm (arrive earlier for full access).
Visit the historic Dogo Onsen Honkan; take a public soak or try a footbath if pressed for time — the facility typically operates from early morning until late evening (hours vary).
Explore the atmospheric shopping street and small museums around Dogo for crafts and sweets; many shops close around early evening so visit before 6:00pm.
Eat at Hirome Market, a lively food hall offering Kochi specialties and many stalls; open by late morning and perfect for sampling multiple small dishes.
Visit Kochi Castle, one of the few original castles, and wander the surrounding merchant neighborhoods for a taste of local life; castle hours usually 9:00am–5:00pm.
Take a scenic riverboat through dramatic gorges if the service is operating (typically 9:00am–4:00pm seasonally); check local operators and water conditions before traveling.
Cross the historic vine bridge and visit nearby overlooks for iconic Iya Valley scenery; attraction areas and nearby shops typically are accessible 8:30am–5:00pm.
Stay at a riverside ryokan to relax in an onsen and enjoy a kaiseki dinner — ryokan onsen facilities usually open from early morning until late evening.
Enjoy a traditional Japanese breakfast at your ryokan before traveling to Kotohira (Konpira-san); travel time varies, plan ~2–3 hours by car or public transit.
Climb the famous stone steps to the shrine for panoramic views and a rewarding cultural experience; the shrine precinct is open daily and you should allow time for the ascent and rest stops.
Taste Kagawa’s renowned sanuki udon at a local shop; self-service udon shops often operate late morning through mid-afternoon and offer quick, inexpensive bowls.
Head to Takamatsu and visit Ritsurin Garden, a masterful strolling garden with ponds and teahouses (commonly open 7:00am–5:00pm; check seasonal hours).
Breakfast in Takamatsu, then board the train across the Seto-Ohashi Bridge toward Okayama (rapid train ~1–1.5 hours) and enjoy Inland Sea views on the journey.
Stroll one of Japan's three great gardens with wide lawns, ponds and tea houses; Korakuen hours are typically 7:30am–5:00pm (seasonal variations possible).
Try a local set meal near Korakuen and sample kibidango sweets as a traditional Okayama treat; many restaurants around the garden serve regional dishes.
Visit Okayama Castle by the river then, time permitting, take a short train to Kurashiki to see the preserved Bikan canal quarter and small museums (Kurashiki hours generally around 9:00am–5:00pm).
Enjoy fresh sushi or an izakaya meal near Okayama Station; the station area has many dining options open into the evening for a relaxing final night meal.
If you have time, revisit Kurashiki Bikan Quarter for a tranquil canal walk or visit the Ohara Museum of Art (usually opens 9:00am–17:00pm); otherwise relax near the station.
Enjoy an early lunch near the station and board your train or bus for onward travel — connections to Hiroshima, Kansai, or domestic airports should allow comfortable transfer time.
Complete your journey by transferring to Okayama Airport, Shin-Osaka, or returning to Hiroshima depending on your flight or next destination; leave buffer time for connections.