Matsuya Sendai-Ichibancho Store Shifts 0.000001° South in Latitude for the 4th Time — First Time Alone, Cumulative ~44cm South

As of 11:28 AM on June 22, 2026, it was confirmed that the latitude of Matsuya Sendai-Ichibancho Store (No. 2260, Ichibancho, Aoba-ku, Sendai, Miyagi Prefecture) on Matsuya’s official store list had been revised 0.000001° (approx. 11cm) southward. This marks the 4th southward latitude shift for the store, bringing its cumulative movement from the initial value to approximately 44cm south. The store, which had revived alongside 3 other stores after about 43 dormant days just 3 days earlier on June 19, shifted south alone this time — the 9th occurrence in the series overall.

Details of This Change

Item	Detail
Target Store	Matsuya Sendai-Ichibancho Store (2260)
Address	Keiwa Building 1F, 3-10-17 Ichibancho, Aoba-ku, Sendai, Miyagi
Changed Field	Latitude
Before	38.2621401
After	38.2621391
Shift Distance	0.0000010° (approx. 11cm) southward
Longitude	140.8711560 (unchanged)

A decrease in the latitude value indicates a shift southward. Taking one degree of latitude as roughly 111km, 0.0000010° corresponds to about 11cm. The longitude remains unchanged at 140.8711560, meaning the shift is a nearly imperceptible move due south.

Latitude History of the Sendai-Ichibancho Store

The store first appeared on the store list on March 28, 2026, with a latitude of 38.2621431 at the time. Since then, it has been shifted south by 0.0000010° on four separate occasions.

Occurrence	Date Confirmed	Latitude	Cumulative Shift from Initial Value
Initial	2026-03-28	38.2621431	—
1st	2026-04-25	38.2621421	approx. 11cm south
2nd	2026-05-07	38.2621411	approx. 22cm south
3rd	2026-06-19	38.2621401	approx. 33cm south
4th	2026-06-22	38.2621391	approx. 44cm south

Looking at the intervals, the gap between the 1st and 2nd occurrences was 12 days, and between the 2nd and 3rd it was 43 days, whereas this time the gap between the 3rd and 4th occurrences was just 3 days — the shortest interval yet for this store’s southward shifts.

Position Within the Overall Southward Shift Series

This series of southward latitude shifts is a continuation of a set of corrections that began with multiple stores simultaneously on April 25, and had reached a total of 8 occurrences as of June 19. The 8th occurrence, on June 19, was the largest in the series to date, involving simultaneous shifts at the No. 8 Nagahama Store (Shiga Prefecture) — which had been dormant for about 43 days — the Sendai-Ichibancho Store, the Shin-Yurigaoka Store (Kanagawa Prefecture), which had joined the series for the first time the previous day, and the ever-present Miyakojima-Tomobuchicho Store (Osaka Prefecture).

This 9th occurrence, by contrast, involved only the Sendai-Ichibancho Store acting alone, with the Miyakojima-Tomobuchicho Store — a regular that had appeared in every previous occurrence — not moving this time. Just three days after the mass revival, only one of the revived stores shifted south again, alone — a changing of hands from what had previously been “the Miyakojima-Tomobuchicho Store continuing solo.”