Obi castle town guide: Historic buildings, museum and sightseeing train

Explore Obi's preserved historic streets, the Obi Castle History Museum's fees and hours, local snacks, the walk from Obi Station and the Umisachi Yamasachi sightseeing train on the Nichinan Line.

Last checked:

  • Miyazaki
  • Day trips
  • Food

Obi () in Nichinan City, Miyazaki Prefecture, was the castle town of the Ito family. According to official information, it retains an Edo-period street layout and was designated Kyushu’s first Important Preservation District for Groups of Traditional Buildings in 1977. This article draws on the Miyazaki Prefecture official tourism website and JR Kyushu. For other Miyazaki attractions, see Aoshima day trip.

Key points

  • About 20 minutes on foot from JR Obi Station to the castle town (about 5 minutes by car).
  • Obi Castle History Museum: 9:30 to 17:00 (last admission 16:30); adult admission 300 yen.
  • The Umisachi Yamasachi sightseeing limited express has all reserved seats, operates between Miyazaki and Nango, and stops at Obi.
  • Free car park with 150 spaces.

Background of the castle town

Item Official information
History Castle town of the Ito family from 1588, for about 280 years, with a domain of 51,000 koku
Preservation Designated an Important Preservation District for Groups of Traditional Buildings in 1977, the first in Kyushu
Sights Obi Castle Otemon Gate, Yoshokan, former domain school Shintokudo, Matsuo-no-maru, Obi Castle History Museum and Komura Jutaro Memorial Museum; merchant-town shopping street; “Iyashi no Mori” (former keep site, with 140-year-old Obi cedars and moss)
Experience Shihanmato (), traditional half-bow archery

Obi Castle History Museum

Item Official information
Hours 9:30 to 17:00, last admission 16:30
Closed 29 to 31 December
Individual admission Adults (excluding students) 300 yen; university and high school students 200 yen; junior high and elementary school students 100 yen
Combined ticket for historic facilities Adults 800 yen; university and high school students 600 yen; junior high and elementary school students 350 yen. The official page does not list which facilities are included; ask when purchasing.

Local snacks

The official tourism website introduces:

  • Obi senbei (): melt-in-the-mouth crackers with a refined sweetness.
  • Obi-ten (): fish-paste cakes with mild sweetness from brown sugar.
  • Thick omelette (): a texture similar to pudding.
  • The Ayumi-chan Map can be exchanged for 5 vouchers for local products and admission to facilities.

Transport

Mode Official information
Walking About 20 minutes from JR Obi Station
Car About 5 minutes; free Obi Castle car park with 150 spaces
Sightseeing limited express Umisachi Yamasachi (): Miyazaki to Nango, stopping at Miyazaki, Minami-Miyazaki, Miyazaki Airport, Aoshima, Kitago, Obi, Nichinan, Aburatsu and Nango; all seats reserved

About Umisachi Yamasachi

  • Official operating section: Miyazaki to Nango; adult fare for the full section is 3,140 yen.
  • Timetable revised 14 March 2026; an operating calendar is provided and dates may change.
  • Information for March 2027 onward is expected in mid-January 2027.
  • Rail passes: Southern Kyushu Rail Pass is accepted; see the Kyushu transport pass comparison.
  • Official notice: all seats are reserved, and seats cannot be assigned on board.

The official page warns that facility information may change; check official websites before departure.

Checks before departure

  1. Confirm the sightseeing train runs on your date and reserve a seat in advance.
  2. The walk takes 20 minutes, so wear suitable shoes.
  3. The museum closes from 29 to 31 December.

For a regional overview, see the Kyushu travel guide.

Sources