Iwate Day-of-Week OCC: Business Sun 81.3%, Ryokan Tue 75.2%

Posted: 2026.09.04

Aggregate Iwate Prefecture’s daily estimated occupancy for July 2026 (a completed month, actuals) by day of week and business hotels peak in midweek — 92.8% on Wednesday and 92.7% on Thursday — with the trough on Sunday at 81.3%. Ryokan in the same month and the same prefecture spike on Saturday at 90.4%, and their trough is Tuesday at 75.2%. Within a single area, which nights fill and which stay open inverts by property type. Sunday is the sharpest illustration: ryokan at 83.0% run 1.7pt above business hotels at 81.3%, the one day of the week where the order reverses. What follows works through the actuals for all 31 days of July to locate where a weekly inventory plan should split.

About the data in this article — Scope: business hotels in Iwate Prefecture (daily observation, N=74 properties / 8,725 rooms, median) and ryokan (N=117 properties / 4,002 rooms, median). The price metric in this article is the settled ADR estimate (the transacted price level inferred from OTA and other sales data, tax-exclusive equivalent); occupancy is an estimate based on OTA-listed inventory. Both definitions appear at the end of the article. Data as of: September 1, 2026.

Key Takeaways

— In Iwate in July 2026, the business-hotel trough falls on Sunday at 81.3% and the ryokan trough on Tuesday at 75.2%. Even within one prefecture and one month, which night empties out inverts by property type.
— The day-of-week gap (business minus ryokan) widens to +16.6pt on Tuesday and Thursday, but on Sunday alone it flips to −1.7pt. It is the only day of the week on which the two types trade places.
— Re-run the averages with the three-day weekend (July 18–20) excluded and the troughs do not move. The business-hotel Sunday falls further, to 78.2%, widening the gap against Monday–Thursday to 13.7pt.
— Line up Gunma, Fukui and Kumamoto on the same definition and the business-hotel trough is Sunday in all four prefectures, while the ryokan trough scatters across Tuesday, Wednesday, Monday and Thursday.
— On the sold-out property rate, ryokan weekdays sit in a narrow 33–39% band. That reads less as a shortfall of demand across the market than as dispersion between properties that sell out and properties left holding inventory.

Business hotels peak on weekdays, ryokan on the weekend — Iwate’s July day-of-week estimated OCC

For July 2026, Iwate’s monthly average estimated OCC was 89.5% for business hotels and 79.3% for ryokan. Read the monthly averages alone and the story ends at “business hotels run 10pt higher,” but break them back out by day of week and the structures are nothing alike.

Business hotels cluster at 91.8–92.8% across Tuesday, Wednesday and Thursday, then fall away toward the weekend — 87.4% on Friday, 85.2% on Monday, 81.3% on Sunday. The high is Saturday at 94.3%, but that figure carries the lift from the three-day weekend of July 18–20 discussed below; strip those three days out and Saturday drops to 92.6%, essentially level with Tuesday through Thursday. In practice, then, Iwate’s business hotels run a weekly shape that earns in midweek.

Ryokan run the other way. Saturday at 90.4% stands alone as the peak, followed by Sunday at 83.0% and Friday at 79.7%, while Monday through Thursday sink into a narrow 75.2–76.4% range. Comparing Monday–Thursday averages, business hotels post 90.9% against 76.0% for ryokan; on Friday–Sunday, business hotels 87.7% against ryokan 84.0%. Business hotels run 3.2pt higher on weekdays than at the weekend, ryokan 8.0pt higher at the weekend than on weekdays — the shapes are inverted right down to the sign.

Source: MetroEngines Research; compiled by the HotelBank Editorial Team

Line up the day-by-day difference (business minus ryokan) and it opens widest in midweek — +16.6pt on Tuesday, +16.6pt on Thursday, +16.4pt on Wednesday — then narrows toward the weekend at +7.7pt on Friday and +3.9pt on Saturday. And on Sunday alone it turns to −1.7pt, with ryokan above business hotels. Sunday is the single day on which the two types trade places, and it is the turning point of Iwate’s weekly demand. The phenomenon of the trough day shifting by property type is not confined to Iwate: Gunma Day-of-Week OCC: Ryokan Trough Wed 78.9%, Business Sun 81.3% confirms it on the same July 2026 actuals.

Table 1: Estimated OCC by day of week — business hotels vs. ryokan (Iwate Prefecture, July 2026)
Day	Business hotels, estimated OCC	Ryokan, estimated OCC	Gap (business − ryokan)	Days averaged
Mon	85.2%	76.0%	+9.2pt	4 days
Tue	91.8%	75.2% (ryokan trough)	+16.6pt	4 days
Wed	92.8%	76.4%	+16.4pt	5 days
Thu	92.7%	76.1%	+16.6pt	5 days
Fri	87.4%	79.7%	+7.7pt	5 days
Sat	94.3%	90.4%	+3.9pt	4 days
Sun	81.3% (business trough)	83.0%	−1.7pt	4 days
Monthly average	89.5%	79.3%	+10.2pt	31 days

Iwate Prefecture, July 2026. Each day of week is a simple average of the 4–5 occurrences within the month (Mon, Tue, Sat, Sun = 4 days; Wed, Thu, Fri = 5 days). Source: MetroEngines Research; compiled by the HotelBank Editorial Team

One caveat worth holding on to here: each day-of-week figure is an average of just four or five days. July had five Wednesdays, Thursdays and Fridays, and four Mondays, Tuesdays, Saturdays and Sundays. At that granularity a single outlying date can move a day-of-week average by 1–2pt, so the next section opens the individual days to check whether the shape genuinely holds.

Day by day — the inverted troughs survive even with the three-day weekend removed

July 2026 included a three-day weekend on the 18th (Saturday), 19th (Sunday) and 20th (Monday, Marine Day) (Cabinet Office, “National Holidays”). Lay out the daily estimated OCC and it is clear those three days bend the shape of the month considerably.

Source: MetroEngines Research; compiled by the HotelBank Editorial Team

July 18 (Saturday) was the high of the month, with both types pinned to the ceiling at 99.4% for business hotels and 98.4% for ryokan. The middle day of the break, the 19th (Sunday), also ran high at 93.4% for ryokan and 90.7% for business hotels. Come the final day, the 20th (Monday, a public holiday), business hotels fall to 74.1%, the lowest reading of the month. The holiday erases business-travel demand while leisure guests are already heading home — the last day of a long weekend tends to be the hardest single night of the week for a regional business hotel.

The ryokan low for the month, by contrast, was 65.0% on July 14 (Tuesday) — an entirely ordinary weekday with no connection to the long weekend. The ryokan trough should be read not as a lull between events but as something that recurs structurally within the week.

So what happens if the three long-weekend days are dropped and the day-of-week averages recomputed? For business hotels, Sunday goes from 81.3% to 78.2%, lower still, while Monday recovers from 85.2% to 88.8% (the holiday on the 20th had been dragging the Monday average down). Saturday also falls, from 94.3% to 92.6%. For ryokan, only the weekend moves — Saturday from 90.4% to 87.7% and Sunday from 83.0% to 79.6% — while the Tuesday trough at 75.2% does not budge at all (no Tuesday fell inside the long weekend). Remove the holiday lift and the configuration holds: the business-hotel trough is Sunday, the ryokan trough is Tuesday.

If anything, excluding the long weekend sharpens the picture for business hotels: 91.9% across Monday–Thursday against 78.2% on Sunday, a 13.7pt spread within the week. When building a day-of-week inventory and rate calendar, it is worth noting that leaving holiday weeks blended into the averages risks misreading Monday and Sunday at the same time. For how long-weekend demand accumulates in this same prefecture, Iwate Obon 2026: Aug 13 Peaks 92.5%, Aug 15 Dips to 78.9% Both Types tracks it by lead time.

On the sold-out property rate, ryokan weekdays are “thinly but widely open”

A second read on the same daily data: the sold-out property rate (the estimated share of properties whose listed inventory can no longer be confirmed on OTAs and similar channels), again aggregated by day of week. Where occupancy indicates “how much,” the sold-out property rate indicates the thickness of the distribution — what share of the market has actually sold through.

Iwate Prefecture, July 2026. Sold-out property rate = the estimated share of properties whose listed inventory can no longer be confirmed on OTAs and similar channels. Source: MetroEngines Research; compiled by the HotelBank Editorial Team

For business hotels the sold-out property rate runs 49.0% on Saturday, 37.4% on Tuesday, 36.9% on Wednesday and 33.0% on Thursday, against 22.7% on Friday, 21.2% on Monday and 19.8% on Sunday — essentially the occupancy shape, amplified. A 13.0pt spread in estimated OCC becomes a 29.2pt spread in the sold-out property rate (49.0% on Saturday against 19.8% on Sunday). Midweek is a state in which many properties have sold through; Sunday is a state in which most properties still hold inventory.

Ryokan look different. Saturday at 52.7% stands out, but Sunday 39.4%, Wednesday 38.6%, Tuesday 37.1%, Monday 36.4%, Thursday 35.7% and Friday 33.8% mean the six days other than Saturday fall inside a narrow 33–40% band. Monday through Thursday, which sat at 75.2–76.4% on estimated OCC, register 35–39% on the sold-out property rate — barely different from midweek business hotels at 33–37%. In other words, ryokan weekdays in Iwate are not a case of “the whole market sitting empty”; rather, some properties sell out even midweek, and the remaining inventory is spread thinly across the rest — a state of wide dispersion between properties. There is room to treat ryokan weekday occupancy less as a market-wide shortfall of demand than as a question of whether your own property is on the selling-out side of that split.

Against other prefectures — the business trough agrees on Sunday, the ryokan trough scatters across weekdays

Is the inverted trough observed in Iwate specific to Iwate, or a property of the segments themselves? We checked by lining up Gunma, Fukui and Kumamoto on the same July 2026 and the same definition (simple day-of-week averages of daily estimated OCC).

Table 4: Day-of-week estimated OCC across four prefectures and two property types — peak, trough and within-week spread (July 2026)
Prefecture	Property type	Monthly average estimated OCC	Peak (day)	Trough (day)	Within-week spread	N (daily observation, median)
Iwate	Business hotels	89.5%	Sat 94.3%	Sun 81.3%	13.0pt	74 properties
Iwate	Ryokan	79.3%	Sat 90.4%	Tue 75.2%	15.2pt	117 properties
Gunma	Business hotels	86.3%	Sat 91.3%	Sun 81.3%	10.0pt	88 properties
Gunma	Ryokan	82.6%	Sat 93.2%	Wed 78.9%	14.3pt	225 properties
Fukui	Business hotels	91.2%	Sat 95.9%	Sun 86.2%	9.7pt	39 properties
Fukui	Ryokan	82.8%	Sat 91.5%	Mon 78.8%	12.6pt	115 properties
Kumamoto	Business hotels	85.6%	Sat 91.3%	Sun 76.1%	15.3pt	107 properties
Kumamoto	Ryokan	77.7%	Sat 87.6%	Thu 74.2%	13.4pt	197 properties

July 2026, by prefecture. Daily estimated OCC was averaged by day of week without weighting; the highest day-of-week average in the month is the “peak” and the lowest the “trough.” N is the within-month median of the daily observed property count. Source: MetroEngines Research; compiled by the HotelBank Editorial Team

All eight series across the four prefectures peak on Saturday. And the business-hotel trough is Sunday in all four (Iwate 81.3%, Gunma 81.3%, Fukui 86.2%, Kumamoto 76.1%). The ryokan trough, meanwhile, splits by prefecture — Tuesday in Iwate, Wednesday in Gunma, Monday in Fukui, Thursday in Kumamoto — and in none of the four does it land on Sunday. “Business-hotel trough = Sunday” can be treated as a shape that reproduces across prefectures; which weekday the ryokan trough falls on is something each operator needs to verify locally.

Ranked by within-week spread (peak minus trough), Iwate’s ryokan at 15.2pt is the widest of the four prefectures’ ryokan, and Iwate’s business hotels at 13.0pt rank second behind Kumamoto’s 15.3pt. Iwate sits on the wider side of within-week variation for both types, which positions it as a market where day-of-week inventory planning has room to work. Note that each prefecture here is a single month averaged over four or five days per weekday, and the ranking between prefectures can change from month to month.

Monthly settled ADR estimate — keep the price yardstick at the monthly level

The day-of-week analysis above is an occupancy axis only. On price, the yardstick to hold is the monthly settled ADR estimate rather than anything at daily or day-of-week granularity. For Iwate Prefecture, July 2026 (final) looked as follows.

Table 2: Monthly settled ADR estimate, year on year (Iwate Prefecture, July 2025 vs. July 2026)
Property type	July 2025 (final)	July 2026 (final)	YoY	N (July 2026)
Business hotels	approx. ¥6,000	approx. ¥6,300	+4.1%	85 properties
Ryokan	approx. ¥8,400	approx. ¥8,100	−3.5%	142 properties

Settled ADR estimate (tax-exclusive equivalent). Both figures compare finalized values for completed months. Source: MetroEngines Research; compiled by the HotelBank Editorial Team

Business hotels grew their settled ADR estimate by 4.1% year on year while holding occupancy at a high 89.5% monthly average. Ryokan came in at −3.5% with monthly average occupancy of 79.3%. Read the figures side by side and it is possible that some conceding of rate to fill weekday inventory is mixed into the ryokan side. Note, however, that this table is a monthly aggregate and cannot be decomposed to show which days of the week that concession occurs on; only the occupancy axis goes down to day-of-week level. On the movement of ADR itself at the monthly level, Iwate Settled ADR H1 2026: Business −3.2% in June, City +4.3% sets out the trajectory by property type from January to July 2026.

For revenue managers running business hotels and ryokan in Iwate — implications and an action plan

(1) Do not describe “strong or weak at the weekend” from a monthly average. Iwate business hotels run 90.9% Monday–Thursday against 87.7% Friday–Sunday; ryokan run 76.0% against 84.0%. Within one prefecture the sign of the weekly shape is reversed. When benchmarking your own weekly results against the market, the comparison has to be made day of week against day of week, not on monthly averages — otherwise there is no telling whether a gap originates on the demand side or in how you are selling.

(2) For business hotels the decisive days are Sunday, then Friday. Tuesday through Thursday sit at 91.8–92.8% with a market sold-out property rate of 33–37%; on those days the subject is managing how inventory is released rather than adding demand-generation activity. Sunday at 81.3% (78.2% excluding the three-day weekend) and Friday at 87.4% are the days on which inventory remains across the market, with sold-out property rates of 19.8% and 22.7% respectively. The room to lift the week’s occupancy is concentrated in those two days.

(3) For ryokan, design “Saturday at 90.4%” and “Monday–Thursday in the 76% range” as separate businesses. Saturday alone stands out at a 52.7% sold-out property rate while Monday–Thursday sink into a 33–39% band. But a weekday sold-out property rate in the high 30s also means a meaningful number of properties do sell out midweek. Rather than filing this under market-wide weakness, it is worth examining what distinguishes the inventory that gets chosen on weekdays.

(4) Separate holiday weeks out of the day-of-week averages. July 20 (Monday, a public holiday) was the month’s low for business hotels at 74.1%, while the day before, the 19th (Sunday), saw ryokan at an exceptionally high 93.4% for a Sunday. Blending weeks containing a public holiday into the same day-of-week averages as ordinary weeks misreads the true level of Monday and Sunday at once. Calendar effects deserve to be managed separately.

Table 3: Action plan built on the weekly rhythm, by time horizon
Horizon	Move	Decision trigger	Objective
Today to this week	Re-sort your own last three months of results by day of week and overlay the market’s day-of-week shape (business hotels: Sat 94.3% to Sun 81.3%; ryokan: Sat 90.4% to Tue 75.2%)	Your trough sits on a different day from the market’s (business = Sunday / ryokan = Tuesday)	Separate demand-side factors from property-side factors
Today to this week	Split weeks containing a public holiday out of the day-of-week aggregation and rebuild averages from ordinary weeks only	Your read on Monday and Sunday swings sharply from month to month	Remove calendar effects from the mix
Within two weeks	[Business hotels] Review length-of-stay conditions and stay patterns specifically for Sunday and Friday	Your Sunday occupancy keeps running below the market’s 81.3% (78.2% excluding the long weekend)	Lift the floor of the week
Within two weeks	[Ryokan] Break down which of your own plans sell Monday–Thursday and articulate why they get chosen on weekdays	Your weekday occupancy sits below the market’s Monday–Thursday average of 76.0%	Redesign weekday inventory
Toward next month	Place your own results for the month alongside the monthly settled ADR estimate (business hotels approx. ¥6,300 / ryokan approx. ¥8,100, July 2026 final) and check your price-band position	Occupancy is in line with the market but rate alone sits below the market level	Review the division of labour between rate and occupancy
Toward next month	Treat Saturday (business hotels 94.3% / ryokan 90.4%) as a day to be taken in full, and make it the anchor of next season’s weekly calendar	There are months in which your Saturday falls short of the market level	Establish a reference point for the weekly calendar

Source: MetroEngines Research; compiled by the HotelBank Editorial Team

Summary — three yardsticks for Iwate’s weekly rhythm

First, the location of the trough. The Iwate business-hotel trough is Sunday at 81.3% (78.2% excluding the three-day weekend); the ryokan trough is Tuesday at 75.2%. Within one prefecture the weekly trough inverts by property type. If your trough coincides with the market’s, the cause is on the demand side; if it does not, it is on your side — that is the starting point of the diagnosis.

Second, the width of the within-week spread. For business hotels, the high (Sat 94.3%) against the low (Sun 81.3%) is 13.0pt; for ryokan the same measure is 15.2pt (Sat 90.4% against Tue 75.2%). How far that width has narrowed serves as a gauge of whether weekly inventory planning is working.

Third, Sunday as the turning point. The day-of-week gap (business minus ryokan) opens to +16.6pt on Tuesday and Thursday and flips sign only on Sunday, at −1.7pt. In Iwate, Sunday is the boundary day on which business-travel demand recedes and leisure demand remains, and the two types trade places. When deciding where to place the break in a weekly calendar, treating this one day as the boundary is worth considering.

Every figure here is an average of four or five days within the month, drawn from a single month of results. Before operationalising any of it, we would recommend repeating the same aggregation across several months — a quarter, say — and confirming that the shape reproduces.

About the data

Definition of estimated OCC (OTA-listed inventory basis): OTA-listed-inventory occupancy = 100 − 100 × rooms remaining on OTA listings ÷ total rooms. It is an estimate based on how listed inventory sells through on OTAs, and is defined differently from actual room occupancy (it reads higher). The scope of this article is Iwate Prefecture for July 2026 (a completed month, actuals).
Booking curve: based on observations from 45 days before the stay date up to the most recent reading.
Granularity of the day-of-week aggregation: each day of week in July 2026 is a simple average of the 4–5 occurrences within the month (Mon, Tue, Sat, Sun = 4 days each; Wed, Thu, Fri = 5 days each). Please note that at this granularity a single day’s variation has a large influence on the day-of-week average.
Sold-out property rate: the estimated share of properties whose listed inventory can no longer be confirmed on OTAs and similar channels. Calculated daily and averaged by day of week without weighting.
Settled ADR estimate: the transacted price level (tax-exclusive equivalent) inferred from OTA and other sales data (lowest-plan level × property-type coefficient, ensembled across multiple channels). Completed months are final values; the current and future months are estimates based on sales conditions at the time of reading. Median error against published operating results is 6.6%. Both July 2025 and July 2026 as cited in this article are final values.
N in scope: Iwate business hotels = daily observation N=74 properties / 8,725 rooms (median; within-month range 65–75 properties), and N=85 properties for the settled ADR estimate (July 2026). Iwate ryokan = daily observation N=117 properties / 4,002 rooms (median; within-month range 108–125 properties), and N=142 properties for the settled ADR estimate (July 2026).
Data as of: September 1, 2026. Sales conditions and inventory move daily, so the figures in this article are a snapshot as at the time of retrieval.

References and sources

Cabinet Office, “National Holidays” (confirming that Marine Day 2026 falls on Monday, July 20)
Cabinet Office, “July 20 is Marine Day. Why not get out on the water?”

■ Data sources

The day-of-week estimated OCC and sold-out property rate are based on MetroEngines Research’s daily observation of OTA-listed inventory for accommodation properties in Iwate, Gunma, Fukui and Kumamoto prefectures (all 31 days of July 2026). The settled ADR estimate is the transacted price level (tax-exclusive equivalent) inferred from sales data over the same period. N for Iwate is the within-month median of the daily observed property count: 74 business hotels / 8,725 rooms and 117 ryokan / 4,002 rooms.

■ Calculation assumptions

Each day-of-week figure is a simple average of the four or five corresponding days within the month, with no weighting by property size. “Peak” and “trough” refer to the days on which the day-of-week average is highest and lowest within the month. The recalculation excluding the three-day weekend drops July 18–20, 2026 and re-averages by the same procedure. The year-on-year comparison sets final values for July 2025 against final values for July 2026. The comparison with other prefectures uses the same definition and the same month as Iwate.

■ Limitations and caveats

(1) Estimated OCC is an estimate based on how OTA-listed inventory sells through, and is defined differently from actual room occupancy (it reads higher). (2) Because the granularity is four to five days per day of week, a single outlying date can move a day-of-week average by 1–2pt. (3) These are single-month results; the ranking between prefectures and the size of within-week spreads may change from month to month. (4) Price is decomposed only to the monthly level; day-of-week ADR is not addressed. (5) This article is a description of observed correspondences and does not establish causation.