Ibaraki Prefecture Travel Guide: Hitachi Seaside Park, Kairakuen and Tsukuba

Plan a trip to Ibaraki, Japan: Hitachi Seaside Park flowers, Kairakuen garden in Mito, Fukuroda Falls, Mount Tsukuba, natto, sweet potatoes and seasonal tips.

Published October 17, 2026 at 11:52 PM JST | By Tokyo Paul

Quick answer: Ibaraki Prefecture is in the Kanto region northeast of Tokyo, with Mito as its capital. It is known for Hitachi Seaside Park's blue nemophila flowers, the plum blossoms of Kairakuen garden, Fukuroda Falls, Mount Tsukuba and Mito natto. Mito is about 80 minutes from Tokyo by limited express train, and Tsukuba is about 45 minutes from Akihabara on the Tsukuba Express.

Ibaraki at a Glance

Ibaraki sits on the Pacific coast of Kanto, just north of Chiba and east of Tochigi and Saitama. The land is mostly flat and green, with Lake Kasumigaura, the second largest lake in Japan, in the south and the Tsukuba and Yamizo mountains in the north and west. Mito, the capital, is a calm castle town known for its famous garden and for the Tokugawa branch family that once ruled it.

Many travelers pass through Ibaraki only on the way to Fukushima or Tochigi, which is a pity, because it offers some of the easiest nature day trips from Tokyo. It is a prefecture of orchards, farms, ocean views and science, with the research city of Tsukuba and a large coastline of fishing towns. Fares and travel times are friendly, and crowds are usually thinner than in better known destinations.

History and Culture of Ibaraki

Ibaraki's best known historical family is the Mito branch of the Tokugawa clan, one of the three branches that could supply a shogun. Lord Tokugawa Nariaki founded the Kairakuen garden in 1842 as a place for ordinary people to rest, and the Kodokan school he established is still open to visitors. The popular television character Mito Komon is based on Tokugawa Mitsukuni, an earlier lord of the domain, and local souvenirs often show his image.

The prefecture is also associated with Shinto and martial arts. Kashima Shrine is one of the oldest and most respected shrines in eastern Japan and is linked to the god of martial arts, while Kasama is known for its Inari shrine and a pottery tradition that has grown for over two centuries. Today, Ibaraki also has a modern identity as a center of research, with the science city of Tsukuba and the Tokai area home to many laboratories.

Getting to Ibaraki and Moving Around

Mito is reached from Ueno Station in Tokyo in about 80 minutes on the JR Joban Line limited express. Many trains continue to Katsuta for Hitachi Seaside Park and to Hitachi and Takahagi in the north. Tsukuba is on a different line, the Tsukuba Express, which runs from Akihabara in about 45 minutes on the rapid service.

Local buses and the Hitachinaka Seaside Railway cover short trips, and a rental car is helpful for Fukuroda Falls, Kashima and the Kasumigaura area. Narita Airport is close to the southern border, so Ibaraki is easy to add on the first or last day of a trip. Highway buses from Tokyo Station also reach Tsukuba and Kashima.

Top Sights in Ibaraki

Hitachi Seaside Park in Hitachinaka is the star. In late April and early May, millions of blue nemophila flowers carpet Miharashi Hill, and in autumn the kochia bushes turn bright red. The park also has a small amusement area and cycling paths, and it makes an easy day trip from Tokyo. Kairakuen in Mito is one of Japan's three great gardens and is famous for about three thousand plum trees that bloom from late February.

Fukuroda Falls in Daigo is a four-tiered waterfall, about 120 meters high and 73 meters wide, often counted among Japan's top three waterfalls. Mount Tsukuba offers a cable car, ropeway and views toward Mount Fuji, while the Ushiku Daibutsu is among the tallest statues in the world at 120 meters. You can also visit the Mito and Kairakuen guide for a closer look at the garden. Near the coast, Oarai Isosaki Shrine has a torii gate standing in the waves.

What to Eat and Drink in Ibaraki

Mito natto is the most famous local food. This sticky fermented soybean dish is sold in small straw-wrapped bundles, and many visitors find it a rewarding taste of local life. Ibaraki is also a major farming prefecture, and its melons, chestnuts, strawberries and dried sweet potatoes, called hoshiimo, are loved by locals and make excellent snacks.

Along the coast, Oarai and Kitaibaraki are known for monkfish hot pot in winter, and Hitachinaka for fresh fish bowls. In Kasama, chestnut sweets and inari sushi are easy to find, while Tsukuba has a strong cafe and ramen culture thanks to its student population. For drinks, Ibaraki sake from Mito and Naka is gaining recognition and pairs well with local seafood.

Festivals and Traditions in Ibaraki

Mito Plum Festival is held from mid February to late March at Kairakuen, with tea ceremonies and evening illuminations. In summer, the Rock in Japan Festival at Hitachi Seaside Park draws huge music crowds, while the Tsuchiura National Fireworks Competition in autumn is one of the best known displays in the country. In Kashima, the Kashima Shrine festivals continue ancient rites.

Autumn brings kochia colors at Hitachi Seaside Park, the Kasama Chrysanthemum Festival with elaborate flower displays, and the leaf season at Fukuroda Falls. In winter, Oarai's New Year sunrise is a popular blessing, and the Tsukuba Science Festival and local open days invite visitors into laboratories. Many events are free or inexpensive, which keeps trips affordable.

Best Time to Visit Ibaraki

Late April to early May is the best time for the nemophila flowers at Hitachi Seaside Park, but it is also the busiest, so go early on a weekday. Plum blossoms at Kairakuen are best from late February to mid March, and cherry blossoms follow in early April. Early autumn offers red kochia at the seaside park in October.

Fukuroda Falls looks best in fresh green in May and in color in early to mid November, and it even partially freezes in a cold winter. Summer is humid but good for beaches at Oarai and music festivals, while winter is crisp, clear and quiet. Spring and autumn are the easiest for walking, cycling and rental car trips.

A Sample Itinerary for Ibaraki

With one day, take a morning train to Katsuta and visit Hitachi Seaside Park for the flowers of the season, then continue to Mito for an evening walk at Kairakuen and a natto-themed dinner. This is an easy loop from Tokyo that requires no car, and the limited express service makes the return simple.

With three days, add Fukuroda Falls, Oarai Isosaki Shrine and a night at a hot spring, then spend a day in Tsukuba visiting the space center or riding the Mount Tsukuba ropeway. Another option is to drive from Mito to Kashima Shrine and Choshi across the Chiba border, which makes a neat Pacific coast route.

Souvenirs and Local Crafts from Ibaraki

Natto is the classic souvenir, along with dried sweet potatoes, chestnut sweets from Kasama and melon products. Kasama ware ceramics and Mito Komon goods are good keepsakes, and sake from local breweries makes a nice gift. At Hitachi Seaside Park, flower-themed sweets and seasonal plants are popular souvenirs.

Practical Tips for Visiting Ibaraki

Hitachi Seaside Park is huge, so rent a bicycle or ride the small train to save energy, and check the flower calendar before you go. During nemophila season, buy tickets early online and arrive near opening time to beat the lines. Some shops close early on weekdays in smaller towns, so plan meals ahead.

Because Ibaraki is spread out, choose one or two areas per trip rather than trying to see everything. Trains are frequent along the main lines, but buses to Fukuroda Falls and Kashima are less so, which is why a rental car is useful. Bring a light jacket for ocean breezes, even in spring.

Nearby Prefectures to Combine with Ibaraki

Ibaraki borders Fukushima to the north, Tochigi to the west, and Saitama and Chiba to the south. It is easy to combine with Nikko in Tochigi or Narita in Chiba, and the Joban Line continues north to Fukushima and the Tohoku region.

Frequently Asked Questions

What is Ibaraki known for?

Ibaraki is known for Hitachi Seaside Park and its blue nemophila flowers, the Kairakuen garden in Mito, Mito natto, Fukuroda Falls, Mount Tsukuba, the science city of Tsukuba, and sweet potatoes and chestnuts.

What is the best time to visit Ibaraki?

Late April to early May is best for the nemophila flowers at Hitachi Seaside Park, late February to March for plum blossoms at Kairakuen, and October to November for red kochia and autumn colors.

How do I get to Ibaraki from Tokyo?

Take the JR Joban Line limited express from Ueno to Mito in about 80 minutes, or the Tsukuba Express from Akihabara to Tsukuba in about 45 minutes. Trains to Katsuta serve Hitachi Seaside Park.

Keep Exploring

More guides from Tokyo Paul: Japan's 47 Prefectures: A Region-by-Region Travel Guide, Tochigi Prefecture Travel Guide: Nikko Toshogu, Gyoza and Mountain Lakes and Mito and Kairakuen: Ibaraki's Famous Garden.