Tokaikan

I was lucky to visit on the same day I arrived, as it was located just opposite my hotel in the new district. That day only the museum section was open — the public bath was not operating. I went during the evening illumination, and the beautifully lit wooden building really showcased its historical charm. Walking through the corridors and peeking into each preserved guest room and shared space, I learned a lot about how traditional inns once operated. It is truly a cultural heritage treasure. Honestly, it does not need aggressive marketing to prove its value — those who understand its significance will appreciate it naturally. That said, we have to face reality. Traditional onsen town culture in Japan is gradually declining at different speeds as modern travel patterns change. In the past, travelers needed to stop midway for rest during long journeys. Today, with high-speed transportation, people can cover long distances in a short time. Population concentration in major metropolitan areas also creates staffing challenges for smaller towns. Small family-run inns struggle to compete, while even larger chains face pressure due to limited local demand. What remains — preserved in this museum — is at least a meaningful reminder of that era, and it makes the visit worthwhile.

Old building filled with history and interesting architecture. You can visit inside and it was like a maze! View from each room was beautiful. Very inexpensive admission. Had great time!

Visit the onsen that inspired James Clavell to write the great shower and soap epic, "Shogun." A pretty captivating building and so very old. I couldn't figure out whether the cafe on site was open or not so we left after twenty minutes. There is a room devoted to William James, the inspiration for the shipwrecked Englishman Blackthorne in Shogun.

A wonderful must see old ryokan museum. Such a treasure and something you can’t usually experience. The various rooms were so interesting to see and in a beautiful location by the river.

A rich cultural experience tour for only 200 yen. Need a bit of walk from Ito station but surrounding is serene and pleasant. It has several level and a huge area to explore and discover true Japanese heritage.

It's a beautiful place to go visit and see, but isn't a 'top of the list' location to visit. If you have other things to do, do them first. The history and building is beautiful, but if you're an English speaker, note there is nothing in English and it's a purely visual tour that will take you about 30 minutes to do. The display rooms get repetitive pretty quickly. There are 4 floors to navigate of steep stairs in slippers as a warning for those who may be unfit or not like heights. My advice would to just go at night time from the opposite side of the river and look at it from there. If you've ever been to a Ryokan before, this looks the same on the inside.

Interesting museum! Lots of information about the building, surrounding cities and historical events. Some rooms are a bit repetitive, but overall very nice to walk through.

The Tokaikan is a well-preserved former ryokan founded in the early Showa era. Famous master carpenters were commissioned to design each floor, their skills are visible in every single corner of the building—from the wooden crane carving at the entrance to the unique decorations in the guest rooms. The entrance fee is only 200 yen, and for a little extra you can access the onsen baths (on weekends and holidays only). Don't forget to reach the top floor to admire the panoramic view. In addition, there is an exhibition hall displaying the artwork of Kenji Shigeoka, whose sculptures can also be admired throughout the city. Fun fact: The Tokaikan is the set of the fourth volume of Thermae Romae. If you are a fan of the manga/anime, you should definitely visit it!

Tokaikan is a historic site and museum in Ito that looks absolutely magical and nice on the outside and has some interesting history to share on the inside. Situated right by a beautiful river and maintaining its old architecture, Tokaikan looks very nice from the outside. Going in the manual sliding doors, slippers are provided at the front steps that must be changed into before stepping further inside. At the counter, tickets can be purchased for the very affordable price of 200 yen per adult and 100 yen per child. There are multiple floors to walk through and they let you walk into most if not all of the rooms that are all floored with tatami mats. Many of the rooms look very similar so it can feel a bit same-y after a while walking from room to room. However, there are several rooms that include special displays, exhibits, and info on the history of Ito. There are a few English texts but generally, most of them are in Japanese only.