Classification
Product TypeIngredient
Product FormDry powder
Industry PositionFood Ingredient (Starch)
Market
Cassava starch (tapioca starch) in Japan is an import-dependent ingredient used by domestic food manufacturers and by starch-processing users (e.g., starch sugar/dextrin-related manufacturing referenced in Japan’s tariff classification notes). Trade data sources based on UN Comtrade indicate Japan’s imports of HS 110814 are highly concentrated in Thailand, with Vietnam a much smaller secondary supplier. Market access is governed first by imported-food controls: consignments intended for sale/business require import notification and must comply with Japan’s Food Sanitation Act, with quarantine-station document checks and inspections applied as needed. Japan’s tariff schedule for HS 1108.14 also references quota-related categories (“pooled quota”) and multiple relevant laws, creating a compliance and cost-planning layer for importers.
Market RoleImport-dependent consumer and processor market (net importer)
Domestic RoleFunctional starch ingredient used in Japanese food manufacturing and in downstream starch-processing uses referenced in tariff classification notes (e.g., starch sugar/dextrin/adhesives-related manufacturing)
SeasonalityPrimarily import-supplied availability; no domestic harvest seasonality signal.
Specification
Supply Chain
Value Chain- Overseas supplier/exporter → ocean freight → Japan port/airport entry → MHLW quarantine station import notification & document review/inspection → customs clearance → ingredient distributor → food/industrial end users
Freight IntensityHigh
Transport ModeSea
Risks
Regulatory Compliance HighJapan requires import notification for foods imported for sale/business use under the Food Sanitation Act; quarantine stations review documents and may inspect, and cargo found non-compliant cannot be imported for sale/business use (including disposal or return measures).Complete MHLW import notification before customs clearance and align product specs/COA and residue/contaminant compliance evidence to Food Sanitation Act requirements; use pre-shipment checks and consult the relevant quarantine station when uncertain.
Food Safety MediumNon-compliance with Japan’s agricultural chemical residue controls (positive list system, including a uniform limit where MRLs are not set) can trigger import rejection or domestic distribution prohibition.Implement supplier QA programs with residue monitoring aligned to Japan requirements; verify against Japan’s current MRL/positive-list references prior to shipment.
Supply Concentration MediumJapan’s cassava starch imports are highly concentrated in Thailand in UN Comtrade-derived trade datasets; disruptions in Thailand’s cassava production (including climate variability) can quickly impact Japan availability and prices.Qualify alternate origins (e.g., Vietnam) and maintain contingency stocks/dual suppliers for critical production lines.
Logistics MediumAs a freight-intensive bulk ingredient typically moved by sea, cassava starch landed cost and delivery reliability are exposed to ocean freight and port disruption volatility.Use forward freight planning, diversify routings/ports where possible, and build lead-time buffers for critical manufacturing inputs.
Sustainability- Upstream climate vulnerability in major supplier countries (notably Thailand) can propagate supply and price volatility into Japan due to high import concentration.
- Land-use and sustainability performance in upstream cassava cultivation regions may be scrutinized by buyer ESG programs, even where not mandated by Japanese law for this commodity.
Labor & Social- Upstream social sustainability conditions in cassava cultivation regions (e.g., smallholder livelihoods and labor conditions) can be a reputational due-diligence topic for Japanese buyers when sourcing from concentrated origins.
FAQ
What is the single most important import compliance step for cassava starch entering Japan for commercial use?An import notification must be submitted under Japan’s Food Sanitation Act for foods imported for sale or business use, and the MHLW quarantine station will conduct document examination and may inspect the cargo; non-compliant cargo cannot be imported for sale/business use.
Which country supplies most of Japan’s cassava starch imports in recent trade datasets?UN Comtrade-derived datasets presented by the World Bank WITS portal show Thailand as the dominant supplier for Japan’s imports of HS 110814 (manioc/cassava starch), with Vietnam a much smaller secondary supplier.
Which tariff heading is commonly used for cassava starch in Japan’s import classification?Japan’s tariff schedule lists cassava starch under HS 1108.14 (Manioc/cassava starch), with quota-related subcategories referenced under the pooled-quota framework in the tariff tables.