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Other Disclosures5884KURADASHI.Co.,Ltd.Retail

“Just right for today’s meal.” Frozen meal delivery service “post chef (Post Chef)” now available for purchase

Sales of “post chef,” a frozen meal delivery brand jointly developed by Kuradashi and Japan Post, began on 8 October 2026. Orders can be placed at post offices, through the online shop or by telephone, with a choice of subscription or one-time purchase.

Worth reading
70In focus
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Direction
Improvement
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Wording
Definitive
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Announced details

Post office frozen home-delivered meals "post chef (Post Chef)"One-plate mealsSide-dish pouches
Applicable field (uses covered by this announcement)

Frozen meal delivery, shopping assistance, daily meals, meals for seniors, meals for dual-income households and working-age people

Launch date8 October 2026 (already launched)
Contract Date4 August 2025 (capital and business alliance)
What the company reported numerically
Quantitative Effects

One-plate meals contain at least 16g of protein and 5g of dietary fibre per meal, with no more than 2.2g of salt equivalent.

Relationship between the counterparty and the company
KURADASHI.Co.,Ltd.5884
Relationship with the Company

Entered into a capital and business alliance on 4 August 2025 and jointly developed “post chef.”

CounterpartyJapan Post Co., Ltd.

Head office: Chiyoda-ku, Tokyo; President and Representative Director: Koike Shinya (小池信也). Japan Post has a nationwide network of approximately 24,000 post offices.

Location (as indicated in this announcement)

Post office counters nationwide and selected post office outlets. Orders and delivery addresses are limited to Japan, excluding some remote islands and mountainous areas.

Japan Post’s nationwide network of approximately 24,000 post offices
Offering price

Subscription course: from ¥505 per meal (14-meal set). One-time purchase course: from ¥667 per meal (14-meal set). Example prices: ¥7,072 for a 14-meal subscription set (¥9,072 from the second order onward), and ¥9,342 for a 14-meal one-time purchase set (¥9,842 from the second order onward). Tax and shipping included.

The company does not address Contract Value / Impact on Business Performance.

Source (materials cited by the company)

KURADASHI.Co.,Ltd., "KURADASHI enters into a capital and business alliance with Japan Post Co., Ltd." (4 August 2025)

National Institute of Population and Social Security Research, “Future Estimates of the Number of Households in Japan” (FY2024 estimates)

Government Public Relations Online, “Voluntary Surrender of a Driver’s Licence” / National Police Agency data

Ministry of Land, Infrastructure, Transport and Tourism, “The Current State of Regional Public Transportation” (June 2025)

Japan Institute for Labour Policy and Training, “The Status of Dual-Income Households” (April 2025 issue of Business Labor Trend)

Japan Post Group, “JP Plan 2028” (May 2026)

Announced details
ItemDetails
Names of Products / Services CoveredPost office frozen home-delivered meals "post chef (Post Chef)", One-plate meals, Side-dish pouches
CounterpartyJapan Post Co., Ltd.
Counterparty overviewHead office: Chiyoda-ku, Tokyo; President and Representative Director: Koike Shinya (小池信也). Japan Post has a nationwide network of approximately 24,000 post offices.
Relationship with the CompanyEntered into a capital and business alliance on 4 August 2025 and jointly developed “post chef.”
Offering priceSubscription course: from ¥505 per meal (14-meal set). One-time purchase course: from ¥667 per meal (14-meal set). Example prices: ¥7,072 for a 14-meal subscription set (¥9,072 from the second order onward), and ¥9,342 for a 14-meal one-time purchase set (¥9,842 from the second order onward). Tax and shipping included.
Contract Date4 August 2025 (capital and business alliance)
Launch date8 October 2026 (already launched)
Applicable areaFrozen meal delivery, shopping assistance, daily meals, meals for seniors, meals for dual-income households and working-age people
LocationPost office counters nationwide and selected post office outlets. Orders and delivery addresses are limited to Japan, excluding some remote islands and mountainous areas.
Location scaleJapan Post’s nationwide network of approximately 24,000 post offices
Quantitative EffectsOne-plate meals contain at least 16g of protein and 5g of dietary fibre per meal, with no more than 2.2g of salt equivalent.
SourceKURADASHI.Co.,Ltd., "KURADASHI enters into a capital and business alliance with Japan Post Co., Ltd." (4 August 2025), National Institute of Population and Social Security Research, “Future Estimates of the Number of Households in Japan” (FY2024 estimates), Government Public Relations Online, “Voluntary Surrender of a Driver’s Licence” / National Police Agency data, Ministry of Land, Infrastructure, Transport and Tourism, “The Current State of Regional Public Transportation” (June 2025), Japan Institute for Labour Policy and Training, “The Status of Dual-Income Households” (April 2025 issue of Business Labor Trend), Japan Post Group, “JP Plan 2028” (May 2026)
Items this document does not state (6)
Contract ValueAward/certification nameAwarding / certifying bodyRegistration number and expiry dateUsage historyImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

To provide meal options for seniors who feel uncertain about shopping and planning meals, as well as busy dual-income households and working-age people, by leveraging Japan Post’s post office network and Kuradashi’s expertise in food.

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“Just right for today’s meal.” Frozen meal delivery service “post chef (Post Chef)” now available for purchase | KURADASHI.Co.,Ltd. (5884) timely disclosure | Komori