To Kuromanta.
Stay, soak, eat, and head home.
KUROMANTA TRAVEL GUIDE — OYU ONSEN
The mysterious cone of Kuromanta, and the World Heritage Oyu Stone Circles. Spreading out at their feet is Oyu Onsen, a hot-spring village with eight hundred years of history. The soul food of the land where kiritanpo was born, free-flowing source baths, and Jomon clay-craft you make with your own hands. A practical guide to turn a pilgrimage to the sacred site into a satisfying day or two.
First, how to actually get here
Kuromanta (Mount Kuromata) and the Oyu Stone Circles are in Towada-Oyu, Kazuno City, Akita Prefecture. The nearest exit is Towada IC on the Tohoku Expressway, about fifteen minutes away by car. It sits at the southern gateway to Lake Towada, which is a thirty-to-forty-minute drive away.
Touring it by public transport alone is, frankly, not easy. From JR Hanawa Line’s Kazuno-Hanawa or Towada-Minami stations, you connect by bus or taxi, and services are limited. The Kuromanta trailhead (the Hongu Shrine torii) has no large parking lot, so the realistic move is to start from the parking at the Oyu Stone Circles or the Stone Circle Museum and walk. A rental car, or a package with the transport built in, removes a lot of the guesswork.
Unsure how to get there — let the transport be arranged for you
The area around Kuromanta is thin on public transport. A package that bundles the bullet train, lodging, and local transfers lets you reach the sacred site without the stress of driving or connections. It also works as a base for touring Lake Towada and Hachimantai together.
Touch the Jomon with your own hands
After looking up at Kuromanta, head two kilometers on to the Oyu Stone Circles. Two rings of stone, each more than fifty meters across, make up one of Japan’s largest stone circles, registered as a World Heritage site in 2021. The adjacent Oyu Stone Circle Museum is free to enter, with excavated pottery on display and video exhibits that recreate the Jomon landscape in CG.
It would be a waste only to look. In the museum’s workshop you can try the Jomon handcrafts — making a clay tablet (doban), a magatama bead, or a stone-arrangement magnet. It takes thirty to sixty minutes. Whether with children or in the spirit of a grown-up’s research project, it is a hands-on touch that belongs to this land alone.
Book hands-on activities — pottery and magatama making
Securing the museum’s workshop sessions or other Kazuno-area activities in advance makes the day go smoothly. You can check availability and dates beforehand.
※ Activity dates and content change by season. Please check the latest details with each facility or booking page before visiting.
What to eat here before you leave
Kazuno is the birthplace of kiritanpo, an Akita specialty. Cooked rice is wrapped around an Akita-cedar skewer, grilled, then simmered in a broth of Hinai-jidori chicken — the kiritanpo hot pot is the first thing not to miss. The simple “miso-tsuke tanpo,” grilled with miso brushed on, is a humble favorite among locals.
The other star is the citizens’ soul food, Kazuno horumon. Pork and beef offal marinated in a sweet-savory miso-based sauce is grilled on a dome-shaped Genghis Khan pan, with tofu and cabbage laid around the rim to simmer. The custom is to finish with udon noodles, soaking up the flavor that has melted out. Beyond that, the rare Kazuno tankaku beef and Hachimantai pork are brand meats worth seeking out here.
| Place | What to get | Booking |
|---|---|---|
| Horumon Koraku, Hanawa Main StoreSOUL FOOD Kazuno-Hanawa / where Kazuno horumon began |
Kazuno horumon. The miso-sauce Genghis Khan pan, finished with udon | May turn guests away when ingredients run out. Booking advised |
| Oyu Engawa CafeLANDMARK Inside Michi-no-Eki Oyu / Kuma Kengo design, footbath |
Kazuno-beef burger, beef-broth ramen, milk soft-serve. A rest with your feet in the footbath | |
| Kiritanpo-kanBIRTHPLACE Inside Michi-no-Eki Kazuno Antleru / kiritanpo specialist |
Kiritanpo hot pot, and miso-tsuke tanpo grilled before your eyes. The real thing, where it was born |
※ Hours, closing days, and prices change. Please confirm at each shop’s official site or Tabelog before visiting. Phone numbers are listed only where verified.
Sink into a spring eight centuries old
Welling up at the foot of Kuromanta is Oyu Onsen, said to have been opened eight hundred years ago. In the Edo period it was designated a retreat spring of the Nanbu domain — a hot spring with real pedigree. Inns are scattered along the Oyu River, and it makes a base for touring Lake Towada.
For an overnight, choose by taste. An inn where you savor kaiseki and kiritanpo hot pot at leisure, or an affordable inn for an easy soak in free-flowing source water. Pick from the two cards below.
An inn to relax in
Open-air bath and sauna, kiritanpo kaiseki. For a night to savor the bath and the food slowly, in a spacious room. The Oyu Stone Circles are within walking distance.
A casual overnight
A free-flowing source bath, easily. From retro spring inns to affordable onsen hotels, choose from the area’s vacancies. The sacred site is a short drive away.
Don’t stay — just soak and go
Look up at Kuromanta, touch the Jomon, then sink into a bath on the way out. Oyu Onsen is a place where you can enjoy the famed waters without staying over. From a casual wellness center, to source baths beloved by locals, to a free footbath — choose by taste and time. Here is the rundown.
| Bath | Price / Hours | Note |
|---|---|---|
| YutoriPICK Oyu Onsen wellness center / 200-car parking |
Adult ¥450 9:00–20:00 Tue from 13:00 / closed New Year |
Two large baths and a sauna, with a cafe lounge. The big parking lot makes it the ideal base for a car trip. Rest in the lounge afterward |
| The four Oyu public bathsLOCAL Arase, Ue-no-yu, Shimo-no-yu, Kawara-no-yu |
Adult approx. ¥200 ticket machine at the entrance |
All free-flowing source baths. Plain, honest baths the locals use daily. The source runs hot, so add cold water only after a word to those present |
| Hotel Kazuno day bathing across from Michi-no-Eki Oyu |
¥800 (jr-high and up) approx. 12:30–19:00 / towel rental |
A spacious bath with an open-air section, towel included. Rates change in peak seasons (Golden Week, Obon, New Year) |
| Michi-no-Eki Oyu footbathFREE Kuma Kengo design / hot-spring splash pool too |
Free | Easy, with your clothes on. Pair it with Kazuno tankaku beef or a soft-serve at the cafe and warm up on a break |
※ The public baths and footbath need no booking and are paid on site, so there are no booking links. Prices, hours, reception times, and closing days change — please confirm with each facility’s official site or by phone before visiting (Yutori and Hotel Kazuno reception hours vary by day). As source-bath etiquette: if you add cold water, return the tap to how you found it — that is the custom here.
How to trace a day and a night
- Day 1, noon — fuel up on Kazuno horumonExit at Towada IC and head first to Horumon Koraku. Right down to the udon finish in the Genghis Khan pan.
- Day 1, afternoon — Oyu Stone Circles and Jomon craftWalk the World Heritage stone circles, then make a clay tablet or magatama at the Stone Circle Museum.
- Day 1, evening — look up at KuromantaOn to the cone two kilometers away. Seen across the buckwheat fields, the triangle is best at dusk.
- Day 1, night — stay at Oyu OnsenA kaiseki inn or an affordable spring inn. Let the day drain away in a free-flowing source bath.
- Day 2, morning — a public bath and Michi-no-Eki OyuA morning soak at one public bath. A rest with Kazuno tankaku beef at the footbath cafe, pick up souvenirs, and head home.
For souvenirs, take what belongs to this land. Kiritanpo, miso-tsuke tanpo, Hinai-jidori broth, Kazuno horumon (some shops offer takeout or shipping). At the shops of Michi-no-Eki Oyu or the Stone Circle Museum, look for Jomon-motif goods and local sake too.
※ This site uses an affiliate program (ValueCommerce) to introduce products and services. Listed prices, hours, closing days, and access may change; please confirm on each official site before booking or visiting. Images in this article are for illustration.
※ The public baths and footbath at Oyu Onsen need no booking and are paid on site, so no booking links are provided. For the reading piece on the mysteries of Kuromanta (Mount Kuromata) — the pyramid theory, UFOs, the zero-magnetic-field — see the separate article, “Kuromanta. The Cone That Sends Gods.”
To Kuromanta.
Stay, soak, eat, and head home.
KUROMANTA TRAVEL GUIDE — OYU ONSEN
The mysterious cone of Kuromanta, and the World Heritage Oyu Stone Circles. Spreading out at their feet is Oyu Onsen, a hot-spring village with eight hundred years of history. The soul food of the land where kiritanpo was born, free-flowing source baths, and Jomon clay-craft you make with your own hands. A practical guide to turn a pilgrimage to the sacred site into a satisfying day or two.
First, how to actually get here
Kuromanta (Mount Kuromata) and the Oyu Stone Circles are in Towada-Oyu, Kazuno City, Akita Prefecture. The nearest exit is Towada IC on the Tohoku Expressway, about fifteen minutes away by car. It sits at the southern gateway to Lake Towada, which is a thirty-to-forty-minute drive away.
Touring it by public transport alone is, frankly, not easy. From JR Hanawa Line’s Kazuno-Hanawa or Towada-Minami stations, you connect by bus or taxi, and services are limited. The Kuromanta trailhead (the Hongu Shrine torii) has no large parking lot, so the realistic move is to start from the parking at the Oyu Stone Circles or the Stone Circle Museum and walk. A rental car, or a package with the transport built in, removes a lot of the guesswork.
Unsure how to get there — let the transport be arranged for you
The area around Kuromanta is thin on public transport. A package that bundles the bullet train, lodging, and local transfers lets you reach the sacred site without the stress of driving or connections. It also works as a base for touring Lake Towada and Hachimantai together.
Touch the Jomon with your own hands
After looking up at Kuromanta, head two kilometers on to the Oyu Stone Circles. Two rings of stone, each more than fifty meters across, make up one of Japan’s largest stone circles, registered as a World Heritage site in 2021. The adjacent Oyu Stone Circle Museum is free to enter, with excavated pottery on display and video exhibits that recreate the Jomon landscape in CG.
It would be a waste only to look. In the museum’s workshop you can try the Jomon handcrafts — making a clay tablet (doban), a magatama bead, or a stone-arrangement magnet. It takes thirty to sixty minutes. Whether with children or in the spirit of a grown-up’s research project, it is a hands-on touch that belongs to this land alone.
Book hands-on activities — pottery and magatama making
Securing the museum’s workshop sessions or other Kazuno-area activities in advance makes the day go smoothly. You can check availability and dates beforehand.
※ Activity dates and content change by season. Please check the latest details with each facility or booking page before visiting.
What to eat here before you leave
Kazuno is the birthplace of kiritanpo, an Akita specialty. Cooked rice is wrapped around an Akita-cedar skewer, grilled, then simmered in a broth of Hinai-jidori chicken — the kiritanpo hot pot is the first thing not to miss. The simple “miso-tsuke tanpo,” grilled with miso brushed on, is a humble favorite among locals.
The other star is the citizens’ soul food, Kazuno horumon. Pork and beef offal marinated in a sweet-savory miso-based sauce is grilled on a dome-shaped Genghis Khan pan, with tofu and cabbage laid around the rim to simmer. The custom is to finish with udon noodles, soaking up the flavor that has melted out. Beyond that, the rare Kazuno tankaku beef and Hachimantai pork are brand meats worth seeking out here.
| Place | What to get | Booking |
|---|---|---|
| Horumon Koraku, Hanawa Main StoreSOUL FOOD Kazuno-Hanawa / where Kazuno horumon began |
Kazuno horumon. The miso-sauce Genghis Khan pan, finished with udon | May turn guests away when ingredients run out. Booking advised |
| Oyu Engawa CafeLANDMARK Inside Michi-no-Eki Oyu / Kuma Kengo design, footbath |
Kazuno-beef burger, beef-broth ramen, milk soft-serve. A rest with your feet in the footbath | |
| Kiritanpo-kanBIRTHPLACE Inside Michi-no-Eki Kazuno Antleru / kiritanpo specialist |
Kiritanpo hot pot, and miso-tsuke tanpo grilled before your eyes. The real thing, where it was born |
※ Hours, closing days, and prices change. Please confirm at each shop’s official site or Tabelog before visiting. Phone numbers are listed only where verified.
Sink into a spring eight centuries old
Welling up at the foot of Kuromanta is Oyu Onsen, said to have been opened eight hundred years ago. In the Edo period it was designated a retreat spring of the Nanbu domain — a hot spring with real pedigree. Inns are scattered along the Oyu River, and it makes a base for touring Lake Towada.
For an overnight, choose by taste. An inn where you savor kaiseki and kiritanpo hot pot at leisure, or an affordable inn for an easy soak in free-flowing source water. Pick from the two cards below.
An inn to relax in
Open-air bath and sauna, kiritanpo kaiseki. For a night to savor the bath and the food slowly, in a spacious room. The Oyu Stone Circles are within walking distance.
A casual overnight
A free-flowing source bath, easily. From retro spring inns to affordable onsen hotels, choose from the area’s vacancies. The sacred site is a short drive away.
Don’t stay — just soak and go
Look up at Kuromanta, touch the Jomon, then sink into a bath on the way out. Oyu Onsen is a place where you can enjoy the famed waters without staying over. From a casual wellness center, to source baths beloved by locals, to a free footbath — choose by taste and time. Here is the rundown.
| Bath | Price / Hours | Note |
|---|---|---|
| YutoriPICK Oyu Onsen wellness center / 200-car parking |
Adult ¥450 9:00–20:00 Tue from 13:00 / closed New Year |
Two large baths and a sauna, with a cafe lounge. The big parking lot makes it the ideal base for a car trip. Rest in the lounge afterward |
| The four Oyu public bathsLOCAL Arase, Ue-no-yu, Shimo-no-yu, Kawara-no-yu |
Adult approx. ¥200 ticket machine at the entrance |
All free-flowing source baths. Plain, honest baths the locals use daily. The source runs hot, so add cold water only after a word to those present |
| Hotel Kazuno day bathing across from Michi-no-Eki Oyu |
¥800 (jr-high and up) approx. 12:30–19:00 / towel rental |
A spacious bath with an open-air section, towel included. Rates change in peak seasons (Golden Week, Obon, New Year) |
| Michi-no-Eki Oyu footbathFREE Kuma Kengo design / hot-spring splash pool too |
Free | Easy, with your clothes on. Pair it with Kazuno tankaku beef or a soft-serve at the cafe and warm up on a break |
※ The public baths and footbath need no booking and are paid on site, so there are no booking links. Prices, hours, reception times, and closing days change — please confirm with each facility’s official site or by phone before visiting (Yutori and Hotel Kazuno reception hours vary by day). As source-bath etiquette: if you add cold water, return the tap to how you found it — that is the custom here.
How to trace a day and a night
- Day 1, noon — fuel up on Kazuno horumonExit at Towada IC and head first to Horumon Koraku. Right down to the udon finish in the Genghis Khan pan.
- Day 1, afternoon — Oyu Stone Circles and Jomon craftWalk the World Heritage stone circles, then make a clay tablet or magatama at the Stone Circle Museum.
- Day 1, evening — look up at KuromantaOn to the cone two kilometers away. Seen across the buckwheat fields, the triangle is best at dusk.
- Day 1, night — stay at Oyu OnsenA kaiseki inn or an affordable spring inn. Let the day drain away in a free-flowing source bath.
- Day 2, morning — a public bath and Michi-no-Eki OyuA morning soak at one public bath. A rest with Kazuno tankaku beef at the footbath cafe, pick up souvenirs, and head home.
For souvenirs, take what belongs to this land. Kiritanpo, miso-tsuke tanpo, Hinai-jidori broth, Kazuno horumon (some shops offer takeout or shipping). At the shops of Michi-no-Eki Oyu or the Stone Circle Museum, look for Jomon-motif goods and local sake too.
※ This site uses an affiliate program (ValueCommerce) to introduce products and services. Listed prices, hours, closing days, and access may change; please confirm on each official site before booking or visiting. Images in this article are for illustration.
※ The public baths and footbath at Oyu Onsen need no booking and are paid on site, so no booking links are provided. For the reading piece on the mysteries of Kuromanta (Mount Kuromata) — the pyramid theory, UFOs, the zero-magnetic-field — see the separate article, “Kuromanta. The Cone That Sends Gods.”


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