Market size is context, not a product forecast. Validate demand and profit against prices, competition, freight and returns.
- 01
Research demand
Use · Price · Competition
- 02
Sales requirements
Rules · Specifications · Labelling
- 03
Supply conditions
Transport · Storage · Dispatch
- 04
Decide whether to continue
Results · Costs · Returns
Reading market size
METI's 2024 survey reports Japan B2C ecommerce of JPY 26.1 trillion, up 5.1%. The ecommerce ratio for physical goods was 9.8%. The total includes services and digital products, so it has a different scope from that ratio.
A household-goods perspective
The survey values household goods, furniture and interiors at JPY 2.5616 trillion. This is category-wide data, not Ryuso turnover or a product forecast. Selection still requires a closer look at use cases and competition.
Plan beyond the sale
MLIT reports 5.03147 billion parcels in FY2024; this is not an ecommerce-only measure. We emphasise planning receiving, dispatch and returns alongside sales preparation.
Before you enquire
Start with the documents you have. Missing items can be identified during review.
- Buyer and use case
- Competitor price range
- Costs including freight, storage and dispatch
- Expected returns and support workload
- Quantity and duration for a small trial
Frequently asked questions
Does a large market guarantee sales?
Public statistics cannot establish demand for an individual product. Research use, price, competition and supply conditions, then plan a small test.
Which year do the figures cover?
Ecommerce covers calendar 2024 and parcels cover FY2024. Both sources were published in August 2025. They are shown as a reference year, not as the latest annual figures.
Sources and references
Sources reviewed: 2026-09-18 / Regulatory information and our preparation advice are distinguished. Applicability depends on product specifications and transaction conditions.
What does my product need?
Share your product and current status so we can clarify the scope and next checks.
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