Kanto · Guide de la Préfecture
4,5 millions de fleurs de némoville bleues, capitale japonaise des jardins de prunier, anciens sanctuaires côtiers, le plus grand Bouddha en bronze du monde et le berceau du natto — à 90 minutes de Tokyo
La préfecture d'Ibaraki se trouve directement au nord de Tokyo mais reste l'une des destinations les plus négligées de la région du Kanto — un endroit où les foules se clairsèment, les prix baissent et les paysages semblent authentiquement paisibles. Le site le plus célèbre de la préfecture est Kairakuen, l'un des trois grands jardins du Japon, où 3 000 pruniers de 100 variétés couvrent une colline au-dessus du Lac Senba de vagues blanches et roses de la fin février à mars. À quelques kilomètres sur la côte, le Parc Balnéaire de Hitachi attire des visiteurs du monde entier chaque avril et mai quand 4,5 millions de fleurs de némoville bleu bébé transforment la colline Miharashi en une peinture vivante, et de nouveau en octobre quand la même colline brûle de cramoisi avec le kochia. Sur la côte pacifique, l'ancienne allée de cèdres de Kashima Jingu — l'un des plus anciens sanctuaires du Japon — offre une rencontre spirituelle aussi puissante que tout ce que l'on trouve à Kyoto ou à Nara. Dans les terres, le Ushiku Daibutsu s'élève à 120 mètres dans le ciel comme le plus grand Bouddha en bronze du monde. Et dans les ports et les ryokan de la préfecture, les tables d'hiver regorgent d'anko nabe — un riche hot pot de baudroie — aux côtés des graines de soja fermentées natto qui ont rendu Mito synonyme du petit-déjeuner japonais le plus débattu.
Ibaraki est l'une des préfectures méconnues les plus accessibles du Japon — Mito, la capitale préfectorale, est atteinte depuis la gare de Tokyo Ueno sur l'Express Limité JR Joban Line en environ 1 heure 20 minutes. Une voiture de location, cependant, déverrouille la préfecture dans sa totalité et est fortement recommandée.
Des guides complets pour planifier chaque aspect de votre séjour — des incontournables aux meilleurs restaurants et événements saisonniers.
Hitachi Seaside Park is a 350-hectare coastal park that transforms dramatically with the seasons — in April and May, Miharashi Hill is carpeted by 4.5 million baby-blue nemophila flowers that seem to merge with the sky, while October sees the same hillside glow fiery red with kochia. Beyond the famous flower seasons the park offers cycling trails, rose gardens, an amusement zone, and wide sandy dunes leading down to the Pacific.
One of Japan's three great gardens, Kairakuen was opened to the public in 1842 and remains a symbol of Mito. The garden is home to over 3,000 plum trees of 100 varieties that burst into bloom from late February through March, drawing hundreds of thousands of visitors each year. The hillside setting above Lake Senba offers sweeping views across a landscape of bamboo groves, cedar forest, and historic pavilions.
The Tsukuba Space Center is the main research and development hub of JAXA, Japan's space agency, and offers free public tours and an impressive outdoor rocket exhibition. Actual H-II rockets, satellite mockups, and the Japanese Experiment Module from the International Space Station can be seen up close, while the visitor centre houses detailed exhibitions on Japan's space programme. The tour experience is engaging for all ages and uniquely places Japan's space achievements in global context.
Standing 120 metres tall including its lotus-flower base, the Ushiku Daibutsu is the world's tallest bronze Buddha statue and a breathtaking sight visible from the surrounding plains. Inside the hollow statue visitors can take an elevator to an observation floor at the chest level, which affords panoramic views across the Kanto lowlands. The surrounding botanical garden and illuminated ponds make evening visits particularly memorable.
One of Japan's oldest and most sacred Shinto shrines, Kashima Jingu was founded in 660 BC and has been a spiritual centre for warriors and pilgrims for millennia. A 2-kilometre forested approach avenue of towering ancient cedars, flanked by grazing deer, creates one of the most atmospheric shrine approaches in the country. The main halls, stone lanterns, and hidden pond deep in the cedar grove make this a compelling destination at any season.
The Oarai coast is anchored by one of Japan's most photogenic coastal shrines — Oarai Isosaki Shrine, whose distinctive torii gate stands directly on an exposed reef in the Pacific surf, best seen at dawn when the orange gate is silhouetted against the brightening horizon. The rugged Pacific coastline here, battered by strong seasonal swells, draws surfers, fishermen, and photographers seeking dramatic seascapes unlike the gentler shores of Tokyo Bay. The port town itself serves fresh Pacific fish at casual seafood restaurants steps from the harbour.
Hitachi beef is Ibaraki's premium wagyu brand, raised on the region's rich Kanto plains and prized for its finely marbled texture and deep, buttery flavour. Local steakhouses and yakiniku restaurants in Mito and Hitachi serve the beef in grilled, teppanyaki, and sukiyaki preparations that showcase the quality of the local cattle. At significantly lower prices than Kobe or Matsuzaka beef, Hitachi beef offers exceptional value for wagyu lovers visiting the region.
Anko nabe, or monkfish hot pot, is Ibaraki's most celebrated winter dish, prized for the rich, collagen-laden broth made from the monkfish liver and seven body parts cooked together in a miso or soy-based stock. The fishing port of Oarai is the primary landing point for the large, ugly-but-delicious fish which thrives in the cold winter waters off the Ibaraki coast. Restaurants up and down the coast specialise in the dish from November through March, when the fish are at their fattest and most flavourful.
Kuji chicken is a celebrated brand chicken raised in the rural north of Ibaraki Prefecture, known for its firm texture, clean flavour, and the golden colour of its skin from the grain-rich local diet. The birds are served grilled over charcoal at specialist yakitori restaurants in Kita-Ibaraki and also appear as whole roasted or simmered preparations on local restaurant menus. Pairing Kuji chicken with local sake from one of Ibaraki's small-batch breweries is a quintessential northern Ibaraki dining experience.
Mito is the capital of natto (fermented soybean) culture, home to several hundred-year-old producers of this pungent, stringy superfood. Marumo and Tengu Natto offer factory tours and tasting sessions featuring premium natto in sizes from tiny yukiwari to giant mito-natto, plus natto ice cream and natto ramen for the adventurous eater.
Mito has been Japan's natto capital for centuries, and the sticky fermented soybeans produced here are considered the finest in the country thanks to local water quality and long-refined fermentation techniques. Natto factories and specialty shops are found throughout Mito, and the city hosts an annual natto festival celebrating the pungent, stringy delicacy that divides even Japanese diners. Visitors can try natto in every imaginable form — over rice, in sushi rolls, in tempura, or even in ice cream — at dedicated shops near Kairakuen.
Ibaraki is Japan's largest producer of chestnuts, and the harvest season from September through November transforms roadside stalls and confectionery shops across the prefecture. Kuri gohan — chestnut rice — is the emblematic autumn dish, fragrant with the nutty sweetness of freshly harvested chestnuts steamed into short-grain rice. Confectioneries in Mito and Tsukuba produce sophisticated chestnut wagashi sweets, Mont Blanc pastries, and chestnut paste desserts that make excellent edible souvenirs.
Hitachi Seaside Park hosts Japan's most photographed seasonal flower displays: 4.5 million blue nemophila covering Miharashi Hill in a perfect azure wave every April–May, and fiery red kochia (summer cypress) in October. The hilltop views extend to the Pacific coast, and sunflower and dahlia fields add brilliant colour throughout summer.
The Hitachi Seaside Park Nemophila Season in April and May is among the most photographed natural events in Japan, when 4.5 million baby-blue flowers blanket Miharashi Hill in a sea of colour that mirrors the spring sky. The event has become internationally famous through social media, and the park management staggers entry with timed tickets during peak bloom weeks in late April. Early morning visits on weekdays offer the best light and smallest crowds, and the flowers remain beautiful even in overcast weather that softens the colour contrast.
Hitachi Seaside Park is a 350-hectare coastal park that transforms dramatically with the seasons — in April and May, Miharashi Hill is carpeted by 4.5 million baby-blue nemophila flowers that seem to merge with the sky, while October sees the same hillside glow fiery red with kochia. Beyond the famous flower seasons the park offers cycling trails, rose gardens, an amusement zone, and wide sandy dunes leading down to the Pacific.
Every October, Miharashi Hill at Hitachi Seaside Park undergoes a second dramatic transformation as 32,000 kochia bushes shift from vivid green to fiery scarlet and crimson, creating an autumn counterpart to the spring nemophila spectacle. The rounded, burning-red spheres of kochia carpet the hillside in a display unlike any other autumn foliage scene in Japan, against a backdrop of the Pacific Ocean and clear autumn skies. Weekend crowds can be substantial, but the colour remains at peak for a full three weeks, giving flexible visitors plenty of options.
One of Japan's three great gardens, Kairakuen was opened to the public in 1842 and remains a symbol of Mito. The garden is home to over 3,000 plum trees of 100 varieties that burst into bloom from late February through March, drawing hundreds of thousands of visitors each year. The hillside setting above Lake Senba offers sweeping views across a landscape of bamboo groves, cedar forest, and historic pavilions.
Mt. Tsukuba rises as a distinctive twin-peaked landmark from the flat Kanto plain, reaching 877 metres and offering panoramic views from Tokyo to the ocean on clear days. A ropeway and cable car serve both peaks — Nantaisan and Nyotaisan — making the summit accessible to all, while well-maintained trails reward those who prefer to hike through stands of oak and cedar. Autumn foliage typically peaks in mid-November, when the rocky summit ridgeline is framed by brilliant reds and golds.
Hitachi Seaside Park is a 350-hectare coastal park that transforms dramatically with the seasons — in April and May, Miharashi Hill is carpeted by 4.5 million baby-blue nemophila flowers that seem to merge with the sky, while October sees the same hillside glow fiery red with kochia. Beyond the famous flower seasons the park offers cycling trails, rose gardens, an amusement zone, and wide sandy dunes leading down to the Pacific.
Mt. Tsukuba, Kanto's most distinctive double-peaked volcano, offers sweeping panoramas from Tokyo to the Pacific via a scenic cable car and ropeway system. The summit trail between the twin peaks passes ancient cedar forest, giant boulders, and Tsukuba Shrine's inner sanctuary. Best visited in autumn for spectacular foliage.
The Tsukuba Space Center is the main research and development hub of JAXA, Japan's space agency, and offers free public tours and an impressive outdoor rocket exhibition. Actual H-II rockets, satellite mockups, and the Japanese Experiment Module from the International Space Station can be seen up close, while the visitor centre houses detailed exhibitions on Japan's space programme. The tour experience is engaging for all ages and uniquely places Japan's space achievements in global context.
Mt. Tsukuba rises as a distinctive twin-peaked landmark from the flat Kanto plain, reaching 877 metres and offering panoramic views from Tokyo to the ocean on clear days. A ropeway and cable car serve both peaks — Nantaisan and Nyotaisan — making the summit accessible to all, while well-maintained trails reward those who prefer to hike through stands of oak and cedar. Autumn foliage typically peaks in mid-November, when the rocky summit ridgeline is framed by brilliant reds and golds.
The Tsukuba area hosts several mineral-rich hot spring and wellness facilities drawing on the geothermal resources at the foot of Mt. Tsukuba, offering a relaxing counterpoint to the nearby Space Center and Science City attractions. Indoor and outdoor baths with views toward the mountain are the main draw, often combined with traditional kaiseki meals using local Ibaraki ingredients including Hitachi beef, Kuji chicken, and fresh lake fish. The facilities are popular with Tokyo day-trippers seeking a compact hot spring experience within easy reach of the capital.
The Aqua World Oarai Aquarium is one of Japan's largest and most impressive, home to whale sharks, hammerhead sharks, manta rays, and over 580 species of fish and marine mammals displayed in dramatically lit tanks. The open ocean tank — one of the largest in Japan — hosts daily shark feeding shows that draw large crowds, while dolphin and sea lion performances are held in an outdoor arena. Its location right on the Ibaraki coast, with Pacific views from the upper levels, adds to the experience.
One of Japan's three great gardens, Kairakuen bursts into bloom every February–March when 3,000 plum trees in 100 varieties fill the garden with fragrance and colour — white, pink, and deep crimson blossoms against Edo-period teahouses. The Mito Plum Festival is one of Japan's first spring events and draws over 100,000 visitors each year.
The Hitachi Seaside Park Nemophila Season in April and May is among the most photographed natural events in Japan, when 4.5 million baby-blue flowers blanket Miharashi Hill in a sea of colour that mirrors the spring sky. The event has become internationally famous through social media, and the park management staggers entry with timed tickets during peak bloom weeks in late April. Early morning visits on weekdays offer the best light and smallest crowds, and the flowers remain beautiful even in overcast weather that softens the colour contrast.
Every October, Miharashi Hill at Hitachi Seaside Park undergoes a second dramatic transformation as 32,000 kochia bushes shift from vivid green to fiery scarlet and crimson, creating an autumn counterpart to the spring nemophila spectacle. The rounded, burning-red spheres of kochia carpet the hillside in a display unlike any other autumn foliage scene in Japan, against a backdrop of the Pacific Ocean and clear autumn skies. Weekend crowds can be substantial, but the colour remains at peak for a full three weeks, giving flexible visitors plenty of options.
The Ibaraki Hanabi Taikai is one of the Kanto region's premier summer fireworks competitions, typically held in August over Lake Kasumigaura with thousands of shells launched from barges on the dark water. The lake setting amplifies each burst with shimmering reflections, and the scale of the best entries — some reaching 300 metres in diameter — is only possible in open lakeside venues of this size. Yukata-clad crowds gather on the grassy lakeshores of Tsuchiura from early afternoon to secure their spots for the evening show.
One of Japan's three great gardens, Kairakuen was opened to the public in 1842 and remains a symbol of Mito. The garden is home to over 3,000 plum trees of 100 varieties that burst into bloom from late February through March, drawing hundreds of thousands of visitors each year. The hillside setting above Lake Senba offers sweeping views across a landscape of bamboo groves, cedar forest, and historic pavilions.
The Mito Plum Blossom Festival, held annually from late February through late March at Kairakuen, is one of Japan's most beloved early-spring events and draws over 300,000 visitors during its run. More than 3,000 plum trees across 100 varieties bloom in waves of white, pink, and deep red, filling the garden with fragrance and colour while traditional street food stalls, tea ceremonies, and court music performances bring the garden to life. The festival marks the official start of spring in Ibaraki and is celebrated across the city with illuminated night-garden events on weekends.
Kasama is one of Japan's most active pottery towns with over 200 studios clustered around the historic kiln district. Beginner workshops at open studios teach wheel throwing and hand-building, with participants glazing their pieces before firing. The earthy, functional Kasama-yaki style — thick walls, natural ash glazes, warm tones — is accessible for first-time potters to create genuinely usable results.
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