Matsuya: Shinozaki Store and Oguchi Store Announce Matsunoya Co-location Right After Entering Temporary Closure

At 17:43 on June 3, 2026, Matsuya’s official store data was updated so that the names of “Matsuya Shinozaki Store (No. 1781, Proceed Shinozaki 2, 7-21-13 Shinozakimachi, Edogawa-ku, Tokyo)” and “Matsuya Oguchi Store (No. 1874, Oguchi Nishiguchi Building, 58-3 Oguchidori, Kanagawa-ku, Yokohama, Kanagawa Prefecture)” gained the suffix “(Matsunoya Co-located),” with Matsunoya also added to the co-located brand information. Both stores had just entered temporary closure for renovation at 15:00 that same day, June 3, 2026, meaning the Matsunoya co-location was announced 2 hours and 43 minutes after closure.

Changes at Both Stores

Item	Matsuya Shinozaki Store	Matsuya Oguchi Store
Store Code	1781	1874
Prefecture	Tokyo	Kanagawa Prefecture
Address	7-21-13 Shinozakimachi, Edogawa-ku, Tokyo, Proceed Shinozaki 2	58-3 Oguchidori, Kanagawa-ku, Yokohama, Oguchi Nishiguchi Building
Temporary Closure Period	June 3, 2026, 15:00 – June 19, 10:00 (approx. 16 days)	June 3, 2026, 15:00 – June 16, 10:00 (approx. 13 days)
Co-located Brand Before Change	None (standalone store)	None (standalone store)
Co-located Brand After Change	Matsunoya	Matsunoya
Business Hours	4:00 to 2:00 the following day, last order 15 minutes before closing	24-hour operation

Both stores were standalone locations with no co-located brand before the change, and this update saw them switch to “Matsunoya Co-located” at the identical time of 17:43, with the elapsed time since closure also matching exactly. Business hours differ, with Shinozaki Store operating 22 hours a day from 4:00 to 2:00 the following day, while Oguchi Store operates 24 hours; renovation duration also differs, with a 3-day gap between Shinozaki Store’s approximately 16 days and Oguchi Store’s approximately 13 days.

Fourth Instance of the Same Pattern: Matsunoya Co-location Announced Right After Temporary Closure

The pattern of “co-located brand information switching to Matsunoya co-location right after entering temporary closure” has been observed in multiple cases since May.

Store	Entered Temporary Closure	Matsunoya Co-location Announced	Elapsed Time
Matsuya Senbayashi Omiya Store (No. 0685)	May 25, 2026, 15:00	May 25, 2026, 16:52	1 hour 52 minutes later
Matsuya Suwa Store (No. 0993)	May 28, 2026, 15:00	May 28, 2026, 16:23	1 hour 23 minutes later

Following the two cases of this pattern since May (Senbayashi Omiya and Suwa), today’s Shinozaki and Oguchi mark the 3rd and 4th instances. While all cases share the common trait of the co-located brand information being updated on the same day as entering temporary closure, the elapsed time varies, ranging from 1 hour 23 minutes to 2 hours 43 minutes. Both stores are set to resume operations as Matsunoya co-located locations upon reopening.

The sequence of “co-located brand information becoming Matsunoya on the day of entering temporary closure” is increasingly becoming a standard move within the wave of Matsunoya co-location renovations that has been ongoing since April. The fact that the two stores that entered closure today saw the same type of update occur at the exact same time suggests they are being processed through the same operational workflow.