What Is a Food Bank? How It Works and Key Issues

What Is a Food Bank? Linking Food Loss and Support

Definition and Role

A food bank is an activity—or an organization carrying it out—that receives donations from food businesses and farms of food that cannot be sold for reasons such as non-standard size, packaging defects, excess stock or approaching best-before dates, even though the quality is fine, and provides it free to welfare facilities, children's cafeterias and households in need. The Ministry of Agriculture, Forestry and Fisheries (MAFF) regards this as an effective way to reduce food loss and continues to support it.

Many groups are run by NPOs, general incorporated associations or social welfare councils, and a few staff and volunteers handle warehouse management, sorting and delivery. Because they handle food, knowledge of hygiene and inventory control is essential.

Difference from Food Drives

A food drive, which has a similar name, is an “activity or event”in which people bring unopened surplus food from home or work and donate it to local food banks or children's cafeterias. A food bank, by contrast, is an “organization or system”that stores, sorts and delivers the collected food. In short, a food drive is one way to collect food, and a food bank is where it goes.

Why It Matters Now

Amid rising prices and more households in hardship, the need for food assistance is growing. In a survey by the National Food Bank Promotion Council in September 2023 (35 groups responded), 77% said requests for help from households in need had increased, and 31% said donated food had decreased. Many groups see demand rising while supply fails to keep up.

Food Loss in Japan: Where Do 4.64 Million Tonnes Come From?

Business and Household: Roughly Half and Half

The Consumer Affairs Agency reported that food loss in FY2023 was 4.64 million tonnes, down from 4.72 million the previous year: 2.31 Mt from business and 2.33 Mt from households. Ministry of the Environment materials break the business share down into about 1.08 Mt from food manufacturing, 0.66 Mt from food service, 0.48 Mt from food retail and 0.09 Mt from food wholesale.

• Total: 4.64 Mt (previous year 4.72 Mt)
• Business: 2.31 Mt (manufacturing, food service, retail, wholesale)
• Household: 2.33 Mt (leftovers, direct disposal, excess removal)
• The FY2024 estimate has been published as 4.61 Mt (business 2.37 Mt, household 2.24 Mt)

Food Banks Can Only Accept Food That Is Still Edible

Much food loss, such as kitchen scraps and leftovers, cannot be donated. Food banks mainly target unopened, quality-maintained food arising in the distribution stage. As a result, it has been pointed out that the national volume handled is about 15,000 tonnes—roughly one-tenth of the potential (said to exceed 200,000 tonnes). Put differently, a lot of donatable food is still sitting idle.

For the reality of household food loss, see The Reality of 2.36 Million Tonnes of Household Food Loss a Year; for how to think about best-before dates, see Best-Before Dates and the One-Third Rulefor details.

From Donation to Distribution: How Food Banks Work

Step 1: Accepting Donations

Food makers, retailers and farmers contact a group about food they cannot sell. The group checks items, quantity, best-before date, storage temperature and allergen labeling, and decides whether to accept. Typically the business and the group agree in writing and set rules such as a ban on resale and handling procedures.

Step 2: Inspection, Sorting and Storage

Received food is checked for packaging damage, labeling, dates and temperature control, then sorted into ambient, chilled and frozen goods and stored in suitable conditions. These records become the basis for traceability if a problem arises later.

1. Donation offer and decision on acceptance
2. Inspection (labeling, dates, packaging, temperature)
3. Sorting and storage (ambient, chilled, frozen)
4. Matching to demand
5. Delivery or hand-over and keeping distribution records

Step 3: Matching with Recipients

Recipients include welfare facilities such as children's homes and elder-care facilities, children's cafeterias, households in need and disaster shelters. Matching what is wanted with what is surplus is among the most labor-intensive parts of operations, and each group coordinates by LINE, dedicated apps or phone.

Challenges in the Field: Hygiene, Liability and Operations

Hygiene Control and Fear of Accidents

Even when food is handled free of charge, the risk of food poisoning or allergy accidents is never zero. There are many hard calls: food near its best-before date, temperature control of chilled and frozen goods, items whose labels have peeled off. For donating companies, “who is responsible if an accident happens?” is a major worry and has been one reason for hesitating to donate.

Liability and Insurance

To make food donation smoother, a public-private council on food donation was set up in April 2024, and along with the guideline, an insurance scheme that parties to food donation can join easily was also listed for study. Clarifying where responsibility lies and preparing compensation for emergencies is the key to increasing donations.

Shortages of Warehouses, Staff and Funds

Many groups are small and lack sufficient refrigeration and freezing equipment, delivery means and dedicated staff. Even if donated food is free, storage and transport cost electricity, vehicles and labor. The weak operating base is part of why volumes stay at about one-tenth of the potential.

Building the Framework: Guideline, Certification and Tax

Food Donation Guideline (Published December 2024)

To raise the social credibility of food donation and encourage it, the public-private council drew up the “Food Donation Guideline,” published on December 25, 2024 (Reiwa 6). MAFF says the content of the earlier manual is basically included in the guideline and withdrew the old manual on February 5, 2025. The Ministry of the Environment's guide to running food drives was also revised following the guideline.

Food Bank Certification (Started April 2026)

A system to certify food banks that meet hygiene and other standards began operating on April 1, 2026. It makes it easier for donating companies to judge “we can entrust food to this group with confidence,” and gives groups a way to show their operating standard. Certification is not a precondition for activity, and compliance with the guideline is not a requirement for being listed in MAFF's information.

Tax Treatment

When a company provides food, if certain requirements are met—such as it being part of disposal under internal rules and an agreement with the food bank setting handling rules like a ban on resale—it is said not to count as a donation for tax purposes and can be treated as a disposal loss. Check MAFF and National Tax Agency materials for details.

Balancing Loss Reduction and Support for People in Need

The Two Goals Are Not the Same

Food banks have two faces: reducing food loss and providing livelihood support. However, food donated by companies tends to be uneven, and rice, canned goods and infant food that households in need truly require are not always collected in sufficient quantity. If the only aim is to cut loss, it can drift away from recipients' nutritional needs.

Support for Children and Families

The National Food Bank Promotion Council's “6th Food Bank Children Support National Project” (December 2023–January 2024) involved 39 groups and reportedly supported 38,317 households. In one example of a group delivering food to children's cafeterias, the volume rose about 2.3 times, from 180 tonnes in 2022 to 411 tonnes in 2023.

Cooperation with Government and Social Welfare

Efforts are spreading in which groups, when handing over food, also point people to livelihood consultation and employment support desks. Food is the entry point to support, and it is important to design it to lead to fundamental stability in daily life.

Seafood and Food Banks: Using Marine Food Loss

Examples of Donated Seafood

Because seafood loses freshness quickly, food banks mainly handle highly storable processed goods such as frozen fish, canned goods, retort pouches, dried fish and fish paste products. Fillets that lose shape during processing, non-standard sizes and stock left over from packaging changes—items with no quality problem—go to donation.

Synergy with Underused and Non-standard Fish

Underused and low-use fish that rarely reach the market are also put to use through freezing and processing, in forms such as donations and school meals. For details, see How Using Underused Fish Changes the Table and Fisheries and Reducing Seafood Food Lossfor more.

Why Reducing Environmental Burden on the Ocean Matters

Food loss emits greenhouse gases at every stage of production, transport and disposal, and an explanatory article estimates that Japan's food-loss-related emissions are about 10.5 million tonnes of CO2 equivalent a year. Eating seafood instead of discarding it also avoids wasting the resources and energy spent on catching or farming it, and is a step toward protecting ocean resources.

What We Can Do: Roles for Individuals, Companies and Communities

Individuals: Join a Food Drive

You can bring unopened surplus food from home to food drives run by municipalities, schools, supermarkets and companies. Typical conditions are that at least two months remain before the best-before date, the food can be stored at room temperature, and it is unopened and undamaged. Conditions differ by organizer, so check in advance.

• Choose unopened food with plenty of time left before the best-before date
• Shelf-stable items such as rice, canned goods, dried noodles, seasonings and retort foods are preferred
• Check acceptance dates, items and date conditions with the organizer
• Wanted items and unaccepted items differ by group

Companies: Set Up a Donation Process

Food businesses can start donating more easily by taking stock of food slated for disposal and preparing hand-over procedures and agreements in line with the guideline. Choosing a certified group also offers reassurance.

Communities: Support the Groups

Beyond food, offering warehouse space, lending vehicles, volunteering and cash donations all strengthen these groups. For loss countermeasures at convenience stores and supermarkets, see The Front Line of Convenience Store Food Lossas well.