Essential Travel Guide to Japan 2026｜New Theme Parks Opening + List of Renovated Attractions

Japan has always been an irreplaceable travel destination for travelers from Hong Kong and Taiwan. Whether you enjoy exploring brand new theme parks or are passionate about visiting ancient cities rich in history, this land never fails to surprise you. However, if you are planning a trip to Japan in 2026, you definitely need to check out this latest information update!

In anticipation of a new wave of tourism, various regions in Japan are set to undergo significant transformations in 2026. From the world's first permanent Pokémon theme park (PokéPark), which has driven fans globally into a frenzy, to the grand opening of Harajuku's iconic Kawaii Monster Café, as well as the comprehensive renovations and reopening of well-known attractions, and even temporary closures for essential repairs at several important historical sites—these updates will directly impact your travel plans. Kinnso has meticulously compiled the latest and most talked-about travel information for Japan in 2026, helping you effortlessly avoid areas under maintenance and prioritize the hottest new attractions, ensuring your perfect vacation is free of regrets!

Attention Pokémon fans! To celebrate the 30th anniversary of the Pokémon series, the world's first permanent Pokémon theme park, "PokéPark Kanto," will grandly open on February 5, 2026, at Yomiuriland in Tokyo. Spanning an impressive 26,000 square meters, this enchanting park will transport you into the adventurous world of the Kanto region. The park features several immersive areas, with the most striking being the "Pokémon Forest," which showcases over 600 Pokémon statues, ensuring you’ll have plenty of photo opportunities! - Practical Information: Admission tickets are divided into two types: the "Trainer's Pass" and the "Ace Trainer's Pass," both of which include entry to Yomiuriland. For those looking to delve deeper into a specific area, a "Town Pass," inspired by game cities, will be introduced in the summer of 2026. - Kinnso Travel Tip: Yomiuriland is easily accessible from Shinjuku via the Odakyu Line, taking about 30 to 40 minutes. It is advisable to purchase tickets in advance on the official website, especially during the initial opening period when crowds are expected to be large. While the exact ticket prices have not yet been announced, it is recommended to budget around 3,000 to 5,000 yen (approximately 150-250 HKD / 600-1000 TWD).

Do you remember the vibrant and quirky Kawaii Monster Café that once captivated the streets of Harajuku? This beloved establishment, which unfortunately closed its doors in 2021, is set to make a grand return on February 13, 2026, under the new name "Kawaii Monster Land"! Nestled in the basement of Takeshita Street in Harajuku, this new attraction is crafted by the renowned art director Sebastian Masuda. This underground theme park will celebrate Japan's unique "Kawaii" culture through interactive areas and high-impact designs. - Practical Information: Located in the trendy hub of Harajuku, it is extremely accessible and perfect for a stop during your shopping spree. - Kinnso Travel Tip: The iconic "Monster Girls" performers will also be making a comeback! With its visually stunning atmosphere, be sure to wear your most vibrant and unique outfits to capture those Harajuku-style photos for Instagram or Xiaohongshu.

In the Kansai region, one cannot overlook the excitement of Universal Studios Japan (USJ)! The highly anticipated "Universal Cool Japan" will make its grand return from January 30 to June 30, 2026. This edition features an impressive lineup of five beloved franchises, including: "Detective Conan," "Jujutsu Kaisen," "Furiko's Funeral," the "Detective Kaga" series by Keigo Higashino, and "Monster Hunter." - Practical Information: The event lasts for six months and coincides with several peak travel seasons, including the Lunar New Year and Easter. - Kinnso Travel Tip: This year, there will be an immersive escape room experience themed around "Detective Conan," as well as unique dining experiences inspired by "Monster Hunter." Based on past experiences, expect wait times for these exclusive attractions to exceed two hours. It is highly recommended to purchase "Express Passes" in advance, which include access to these attractions. Investing money to save precious time in the park is definitely worth it!

If you prefer a leisurely travel pace and enjoy exploring architecture and culture, then the "MoN Takanawa (The Museum of Narratives)," set to open on March 28, 2026, in Tokyo's Takanawa Gateway City, is an absolute must-visit. This "experimental cultural museum," designed by the internationally renowned architect Kengo Kuma, seamlessly integrates traditional Japanese craftsmanship with cutting-edge technology, and plans to reinterpret the iconic pavilion of the 2025 Osaka Expo. - Practical Information: Located in a newly developed transportation hub, you can reach it directly by taking the JR Yamanote Line to Takanawa Gateway Station. - Kinnso Travel Tip: Kengo Kuma's architecture itself is a massive work of art, making this an ideal spot for couples on a date or for photography and design enthusiasts looking for a half-day excursion.

Located in the Yaesu area, just next to Tokyo Station, the brand-new multi-purpose cultural space "Tokyo Dream Park" is set to open on March 27, 2026. This exciting venue features a rooftop terrace that offers stunning views of Tokyo's captivating cityscape, a beloved exhibition space dedicated to "Doraemon," and the introduction of Japan's first light and shadow installation, "Rêve des Lumières," from Paris's Atelier des Lumières. - Practical Information: Its proximity to Tokyo Station makes it an ideal stop for your first day in Tokyo or the last day before departure. - Kinnso Travel Tip: Large-scale digital light and shadow art has gained immense popularity worldwide in recent years. This indoor immersive experience, unaffected by the weather, is an excellent option for rainy days, making it easy to bring along family members, whether elders or children.

After a massive four-year renovation, the beloved "Edo-Tokyo Museum" will finally reopen its doors on March 31, 2026! This museum chronicles Tokyo's development since the Edo period (1603-1868). The updated experience includes a newly designed third-floor plaza by architect Kengo Kuma, as well as a life-sized replica of the iconic "Hattori Clock Shop" from the Meiji era. - Practical Information: Take the JR Sobu Line to Ryogoku Station for access. - Kinnso Travel Tip: This is an incredibly educational and engaging time-travel experience. For families, it's a fantastic way for children to learn about Japanese history through realistic physical models, making it much more vivid and enjoyable than reading from a book.

A devastating fire in 2019 reduced Okinawa's Shuri Castle to ashes, leaving countless fans of Okinawa heartbroken. The good news is that this iconic structure, which embodies the spirit of the Ryukyu Kingdom, is set to partially reopen its main building, the "Seiden," in the autumn of 2026! The reconstruction is being carried out with strict adherence to traditional craftsmanship and historical materials, aiming to restore its magnificent appearance as closely as possible to its original state. - Practical Information: Although construction is still ongoing, visitors can still access certain areas of the park to witness this remarkable rebuilding process and participate in cultural events such as the "Shuri Revival Festival." - Kinnso Travel Tip: If you're planning a self-driving trip to Okinawa at the end of 2026, be sure to include this site in your itinerary to actively support the cultural revival of Okinawa.

As one of the few remaining Edo-period keeps in Japan, Hirosaki Castle in Aomori Prefecture recently underwent an unprecedented "keep relocation" for foundation restoration work. By 2026, this century-old fortress will finally return to its original position! - Kinnso Travel Tip: It is highly recommended to visit Hirosaki Castle in spring (approximately mid to late April to early May). The site is home to over 2,600 cherry blossom trees, and when the blossoms are in full bloom, coupled with the ancient keep's return to its rightful place, the scene becomes the ultimate dream for photographers and romantic travelers alike.

When planning your itinerary, it is just as crucial to check the maintenance schedule as it is to explore new attractions, so you don’t end up traveling a long distance only to find them closed!

Starting from March 22, 2026, the Hiroshima Castle Keep will be completely closed for significant restoration work, with a specific reopening date yet to be announced. However, history enthusiasts need not feel too disheartened, as the surrounding moat, beautiful gardens, and the Hiroshima City Museum of History will remain open to the public, making it still a great spot for leisurely walks and sightseeing.

One of Japan's most magnificent castles, its keep will be closed until 2028. Although you won't be able to ascend the tower, you can still admire its grand exterior and visit the recently restored "Honmaru Palace," which has been beautifully reconstructed using traditional techniques. The opulence of this palace is truly worth the visit.

Located on Miyajima Island, the UNESCO World Heritage Site of Itsukushima Shrine is currently set to undergo restoration work on its iconic five-story pagoda. However, the allure of Miyajima extends far beyond this. The majestic sea torii gate, adorable wild deer, and delicious grilled oysters make it worthwhile to spend an entire day experiencing the tranquility of the Seto Inland Sea.

Japan in 2026 is undoubtedly set to be a year full of vibrancy and transformation. From the grand opening of new theme parks in Tokyo that will leave you in awe, to the revitalization and return of historical landmarks in Kansai and other regions, this land is welcoming travelers from around the world with a fresh perspective. Whether you’re planning a romantic getaway filled with artistic experiences with your partner, taking the kids to the most exhilarating anime theme parks, or embarking on a tranquil stroll to explore historical charm on your own, it’s time to start looking into flights and accommodations! With this guide prepared by Kinnso, you can confidently plan the perfect and most seamless trip to Japan!