Stella
Check tonight

Telescope Program

Otogitei Kofu

Nagano, JP. Achi Village stargazing ryokan

Confirm program detailsCheck the linked details before booking.
Request details from the propertyOpen in StellaEvidence & verification

Rooms and astronomy sessions are confirmed by the property. Stella does not show live inventory.

1 stay - Ready to save
Official booking link attached1 official linkSource review 2026-06-27Official booking website: otogitei.com
$240/ night est.
Official details

Open Otogitei Kofu's official details, then confirm the astronomy program before you book.

Check official availability

Stella sends you to the property's own website or official trip page. No markup, no reseller checkout.

If Stella adds a clearly labeled partner option, Stella may earn a commission at no additional cost to you. Astronomy fit and verification never depend on commission.

$240 / night est.Official details
Check official availability

Night Sky Experience

What the catalog describes, and what to arrange for your dates.

Program & schedule
Scheduled sessions are listed. Ask which nights run during your stay.
Equipment access
No telescope claim; Stella classifies this as dark-sky lodging or self-guided sky architecture.
Astronomy guide
An astronomer is listed. Confirm who is available during your stay.
Sky context
Bortle 3 catalog estimate (verify confidence). This is not an on-site measurement.
Source review
2026-06-27. Read the source links and notes.

Arrange your night

Ask the property before making the astronomy experience part of your booking.

Guest access
Which observing area can guests use, at what times, and are children or day visitors welcome?
Reservations & costs
Is viewing included with the room, or does a telescope session, guide, rental, or private setup need a separate reservation?
Lighting & setup
Are lights dimmed near the observing area, and may guests bring their own telescope or camera?
Weather alternatives
What happens if clouds, wind, or rain cancel a session? Ask about rescheduling, refunds, and indoor alternatives.
How Stella assesses astronomy stays
Photos & planning

See the stay before you open the official site.

Stella uses approved property photos where available. When a stay does not yet have a rights-cleared photo, the card is clearly shown as a Stella guide image.

Otogitei Kofu under the night sky
Stay photo

Otogitei Kofu photo

Rights-cleared property imagery attached to this Stella stay.

Sky program

Telescope Program

scheduled program. No telescope claim; Stella classifies this as dark-sky lodging or self-guided sky architecture.

Map context

Nagano, JP

35.4560deg N / 137.7140deg E. 3 nearby dark-sky places found in Stella.

Booking path

Check details

Check the linked details before booking.

Before you book

Check the linked details before booking.

Booking
Check details
Ask about
Ask what telescope setup is available for guests.
Details from
Official hotel site
Last source review
2026-06-27
Open details

Promising stay; confirm the sky program while booking.

The stay has direct evidence, but the exact telescope session, guide, or seasonal schedule may still vary.

  1. Ask whether the telescope or guided sky session runs on your travel dates.
  2. Confirm whether the program is included, paid, private, or weather-dependent.
  3. Keep one backup stay or public dark-sky site in your Trip Board.

Ask before booking

  • Is the telescope, observatory, or guide available on the exact nights you want?
  • Is the session private, shared, included, or booked as an add-on?
  • Can the property recommend a darker nearby site if the main deck is affected by lights?
Request details from the propertyReview sources

Official links

1 website link attached for trip planning.

Details linked1 official link

Equipment & stay notes

Telescope setup
No telescope claim; Stella classifies this as dark-sky lodging or self-guided sky architecture.
Astronomy guide
Listed; confirm your dates
Category
Telescope Program
Stay style
guided sky stay

Good to know

Booking status
Check details
Sky estimate
verify
Last source review
2026-06-27
Stella note
Confirm-first Japan stay; official property page confirms Premium Night guided star tours, but telescope details should be confirmed before treating it as telescope-first.

Update this stay

Own this property, or have a better source for Stella to review? Send the corrected website, booking link, or sky-quality evidence.

Send an inquiry
Ask before you book1
  • Ask what telescope setup is available for guests.

The sky during your stay

What you can expect overhead at Otogitei Kofu through the year — Moon phases and eclipses are exact dates; the Milky Way and aurora are seasonal likelihoods. Pick a month to plan around it.

Dark window Milky Way Meteors Eclipse★ Best months to visit

August 2026 · recommended

Next steps

Turn this stay into a field plan.

Pair lodging with protected skies, eclipse paths, and practical guides for the same trip.

Dark-sky mapFind protected places

Browse parks, reserves, communities, observatories, and planetariums by darkness and region.

Open routeEclipse travelCompare eclipse paths

Use the 2024-2035 catalog to pair path timing with nearby dark-sky stays.

Open routeStargazing staysSleep near the sky

Explore observatory hotels, aurora lodges, astrofarms, and dark-sky resorts.

Open routeTonight guideKnow what to look for

Start with the practical guide, then use Stella for the exact window where you are.

Open route

Dark-sky parks & sites near here

Certified parks, reserves, and observing sites within reach of this stay.

  • 81 km · PlanetariumNagoya City Science Museum Planetarium
    View place →
  • 119 km · Dark-Sky Community · Bortle 6Minami-Rokuroshi
    View place →
  • 191 km · Dark-Sky Park · Bortle 3Kozushima Dark Sky Island
    View place →

On the map