Matsuya Updates Store Data for 4 Locations Simultaneously This Morning

At 10:52 on May 29, 2026, information for 4 stores was simultaneously updated in the store data on Matsuya’s official website. Matsuya Isahaya Store (2292) in Nagasaki Prefecture completed its new store opening at 10:00 today; Matsuya Kadoma Store (0809) in Osaka Prefecture completed its post-renovation reopening at 18:00 yesterday; Matsuya Fuji Round One Store (0557) in Shizuoka Prefecture completed its post-renovation reopening at 10:00 today; and Matsuya Toyocho Store (0845) in Tokyo had its business hours notation changed from a complex day-by-day format to unified 24-hour operation.

Changes at the 4 Stores

Store	Prefecture	Change Details
Matsuya Isahaya Store (2292)	Isahaya City, Nagasaki Prefecture	The notice “*Opening May 29 at 10:00” was removed (reflecting completion of today’s 10:00 new store opening)
Matsuya Kadoma Store (0809)	Kadoma City, Osaka Prefecture	The notice “*Temporarily closed from 15:00 on May 13, reopening at 18:00 on May 28” was removed (reflecting completion of yesterday’s 18:00 post-renovation reopening)
Matsuya Fuji Round One Store (0557)	Fuji City, Shizuoka Prefecture	The notice “*Temporarily closed from 15:00 on May 18, reopening at 10:00 on May 29” was removed (reflecting completion of today’s 10:00 post-renovation reopening)
Matsuya Toyocho Store (0845)	Koto Ward, Tokyo	Business hours notation was unified from a complex day-by-day format to “24-hour operation”

Isahaya Store (2292): Second New Store Opening Completed in Nagasaki Prefecture

Isahaya Store, a Matsunoya co-located store located at 1006-1 Kofunakoshi-cho, Isahaya City, Nagasaki Prefecture, opened today, May 29, 2026, at 10:00. This marks the second Matsuya store to open in Nagasaki Prefecture, following the Omura Store. This morning, Matsuya’s official X account posted an opening announcement, which also included an exterior photo and comment from the local manager, along with an opening celebration sale (four target items priced between 500 and 690 yen, running for approximately 11 days from 10:00 on May 29 to 10:00 on June 9).

Kadoma Store (0809): Sixth Store to Complete Reopening in May

Kadoma Store entered temporary closure at 15:00 on May 13, and reopened yesterday, May 28, 2026, at 18:00 as a renewed Matsunoya co-located store. The renovation period lasted approximately 15 days, and the store notice “*Temporarily closed from 15:00 on May 13, reopening at 18:00 on May 28” was removed this morning. This is the sixth store to complete a “temporary closure + Matsunoya co-location” renovation reopening since the start of May.

Fuji Round One Store (0557): Seventh Store to Complete Reopening in May

Fuji Round One Store entered temporary closure at 15:00 on May 18, and reopened today, May 29, 2026, at 10:00 as a renewed Matsunoya co-located store. The renovation period lasted approximately 11 days, and the store notice “*Temporarily closed from 15:00 on May 18, reopening at 10:00 on May 29” was removed this morning. This is the seventh store to complete a Matsunoya co-location reopening since the start of May.

Toyocho Store (0845): Business Hours Unified to 24-Hour Operation from a Complex Day-by-Day Schedule

Toyocho Store is a standalone store located at 4-2-5 Toyo, Koto Ward, Tokyo. The business hours notation was simplified as follows.

Item	Before	After (This Update)
Business hours notation	Mon: from 4:00, Tue–Fri: 24-hour operation, Sat: until 2:00 the following day, Sun/Holidays: 4:00 to 2:00 the following day, last order 15 minutes before closing	24-hour operation
Monday operation	Opens at 4:00	24-hour operation
Saturday operation	Until 2:00 the following day	24-hour operation
Sunday/Holiday operation	4:00 to 2:00 the following day	24-hour operation
Weekdays (Tue–Fri)	24-hour operation	24-hour operation (unchanged)

Under the old notation, business hours were finely divided by day of the week, but the new notation unifies all days under “24-hour operation.” The change suggests that the Monday pre-dawn hours (0:00–4:00), the Saturday late-night hours (2:00–0:00 the following day), and the Sunday/Holiday early-morning hours (0:00–4:00) may have newly been incorporated into the operating hours.

9 Stores That Began Operating as Matsunoya Co-located Stores Within May (Including the Isahaya Store Opening)

Adding the Ginowan Store (opened May 22) and the Isahaya Store (opened today, May 29), both of which opened as new stores within May, to the 7 stores (including the Kadoma Store and Fuji Round One Store) that completed reopening with Matsunoya co-location following a renovation-related temporary closure since the start of May, a total of 9 stores completed “beginning operation as a Matsunoya co-located store” within May.

Opening Date	Store	Prefecture	Type
May 22, 2026	Matsuya Minowacho Store (1838)	Nagano Prefecture	Renovation reopening (My Curry Shokudo co-location → Matsunoya co-location)
May 22, 2026	Matsuya/Matsunoya Ginowan Store (2302)	Okinawa Prefecture	New store opening
May 26, 2026	Matsuya Asaka Hizaori Store (1811)	Saitama Prefecture	Renovation reopening (My Curry Shokudo co-location → Matsunoya co-location)
May 26, 2026	Matsuya Sawara Store (0989)	Chiba Prefecture	Renovation reopening (standalone store → Matsunoya co-location)
May 27, 2026	Matsuya Tatsuno Store (1824)	Hyogo Prefecture	Renovation reopening (standalone store → Matsunoya co-location)
May 28, 2026	Matsuya Aoto Store (0575)	Tokyo	Renovation reopening (standalone store → Matsunoya co-location)
May 28, 2026, 18:00	Matsuya Kadoma Store (0809, this update)	Osaka Prefecture	Renovation reopening (standalone store → Matsunoya co-location)
May 29, 2026	Matsuya Fuji Round One Store (0557, this update)	Shizuoka Prefecture	Renovation reopening (standalone store → Matsunoya co-location)
May 29, 2026	Matsuya/Matsunoya Isahaya Store (2292, this update)	Nagasaki Prefecture	New store opening

In total, 9 instances (7 reopenings + 2 new store openings) of beginning operation as a Matsunoya co-located store lined up within May. While 7 stores were concentrated among renovation reopenings, the Ginowan Store (May 22) and the Isahaya Store (May 29, this update) were both complete new store openings, resulting in a renovation rush and a new-store rush unfolding in parallel within the same month.