The short version
- The names you keep seeing (Oisix, Radish Boya, Coop Deli, Palsystem, Yoshikei, and the net supers) sell different things and put different barriers in front of a foreign resident: language, payment, membership paperwork, and delivery area.
- Oisix, Radish Boya, and Yoshikei all sell a one-off discounted trial, so you can test a box without subscribing. The co-ops ask you to join first and pay a small share (shusshikin) that is returned when you leave.
- Nearly everything in this category runs in Japanese, including sign-up and support. Amazon's net super is the main exception with an English interface.
- Details below were checked on 2026-07-19. Prices, delivery areas, and card acceptance change often, so confirm the current terms on the service's own page before you sign up.
Search for grocery delivery in Japan in English and the same list of names comes back every time. Most of those write-ups describe the food. Very few answer the questions that actually decide the matter for a foreign resident. Can you sign up without reading Japanese? Do you need a Japanese credit card, or a bank account, or something called shusshikin? Does the service even reach your address? And if it does not work out, how hard is it to stop? This guide compares the major services on exactly those axes. If you are still deciding whether kit-style cooking suits you at all, start with our meal-kit primer, which covers what a kit is and the honest cost math. This article assumes you want food delivered and asks the narrower question: which service should you try first?
The names you keep seeing, one paragraph each
Oisix shows up most in English-language write-ups, and there is a structural reason: it is online-only. You register on the website, with no phone call, paperwork, or home visit, and a weekly cart arrives pre-filled with suggestions you can freely edit. It sells meal kits under the Kit Oisix label alongside regular groceries and ready-made dishes, and it ships through the Yamato courier network rather than its own trucks, which is why its reach is close to nationwide (still worth confirming for outlying areas). It also sells a heavily discounted one-off trial set with no subscription attached.
Radish Boya is Oisix's sister brand, run by the same company, Oisix ra daichi. The pitch is different: the boxes center on organic and low-pesticide produce grown under the company's own production standard, for people who choose groceries by how they were grown. It works as a recurring delivery and, like Oisix, sells a one-off trial set.
Coop Deli and Palsystem are consumer co-operatives, and that word changes the mechanics. You do not simply create an account; you join the co-op, which involves an application and a small share payment called shusshikin (出資金). That money is not a fee. The co-op holds it while you are a member and returns it when you leave. Once inside, you get a delivery on a fixed weekday: groceries, meal kits, and household goods, ordered from a weekly catalog or app. The hard limit is geography. Both serve the Kanto region and some neighboring prefectures only, and each co-op publishes its own list.
Yoshikei is the meal-kit specialist. Instead of a grocery cart, it sells a rotating menu of dinner kits brought by its own local drivers, aimed at households that want dinner solved most weeknights. New customers can start with a discounted five-day trial week. Coverage is wide but not universal; some areas are simply not served, so check your address on its site.
Net supers (ネットスーパー) are the online grocery arms of ordinary supermarkets, plus warehouse-based services from Amazon and Rakuten (Rakuten Mart). You order regular groceries and household goods into a delivery slot, with no co-op-style application to file. Watch the small print at Amazon, though. Its fresh-grocery service, Amazon Fresh, takes orders from any Amazon account in its covered areas, but there is a minimum order amount, and delivery fees run lower for paid Prime members, so confirm the current terms before you fill a cart. For many foreign residents the deciding feature is language: Amazon's Japan site can be switched to English, which nothing else in this article offers. The trade-off is that nobody plans your dinner. You are moving the supermarket trip online, not replacing it, and fresh-grocery coverage depends heavily on which city you live in.
Side by side: the barriers that decide it
The table below lines the services up against those barriers rather than against their brochures. The five named services were checked against their own official pages on 2026-07-19, as were Amazon's grocery help pages; the rest of the net-super column is general orientation, not a service-by-service audit. There are also two deliberate gaps. Prices move too often to print, so there are none here. And two details vary so much by individual circumstance that no table can settle them: whether an overseas-issued card is accepted, and whether your exact address is covered. For both, the service's own sign-up page is the only answer that counts.
| What matters to you | Oisix | Radish Boya | Coop Deli / Palsystem | Yoshikei | Net supers (Amazon, Rakuten Mart, supermarket chains, etc.) |
|---|---|---|---|---|---|
| What it sells | Meal kits (Kit Oisix) plus groceries and ready-made dishes | Organic and low-pesticide produce and groceries | Groceries, meal kits, and daily necessities on a weekly cycle | Dinner meal kits from a rotating menu, typically delivered each weekday (confirm for your area) | Regular supermarket goods: fresh food plus household items |
| English support | Site and app are in Japanese | Japanese | Japanese, including the weekly catalogs | Japanese | Amazon's Japan site can be switched to English; most others are Japanese |
| Payment / Japanese card needed? | Card registration is standard; whether an overseas-issued card works is worth confirming | Card-based; overseas-issued cards worth confirming | Bank-account debit is common; a Japanese bank account helps here more than a card | Varies by local franchise; worth confirming | Amazon accepts many overseas-issued cards (confirm yours); others vary |
| Co-op share (shusshikin)? | No | No | Yes: a small amount paid on joining, returned when you leave (amount varies by co-op and region) | No | No |
| Trial / entry point | One-off discounted trial set, no subscription attached | One-off discounted trial set | Join first (application + share); trial offers vary by co-op | Discounted five-day trial for new customers | Order whenever you like with a normal account; Amazon Fresh adds a minimum order amount and delivery fees (lower with paid Prime), worth confirming |
| Delivery area | Close to nationwide via Yamato courier (confirm your address) | Wide, courier-based (confirm your address) | Kanto and some neighboring prefectures only; each co-op lists its own | Wide, but some areas unserved; own drivers, so check your address | City-dependent; fresh-grocery delivery is limited to certain areas |
| Skip, pause, quit | Weekly cart can be skipped or emptied; exact rules worth confirming | Recurring box; skip and stop rules worth confirming | Order only the weeks you want; leaving means a withdrawal procedure, after which the share is refunded | Ordered week by week; light commitment | No ongoing commitment; you simply stop ordering |
| Best for | You want dinner decided for you, and a low-risk first box | You choose food by how it was grown | Settled households in Kanto doing one big weekly order | You want most weeknight dinners solved | You want an English interface and household basics in one cart |
Disclosure: the Oisix link in the card below is an affiliate link. If you order a trial set through it, this site may earn a commission at no extra cost to you. That does not change the comparison above or the caveats attached to it, and the other services on this page are not affiliates.
Oisix One of the meal-kit and grocery-delivery services compared above
- Register on the website — no phone call, paperwork, or home visit
- Sells a one-off discounted trial set with no subscription attached
- Delivery reaches close to nationwide via the Yamato courier network (confirm your address)
Two threads run across the whole table. The first is Japanese. With the single exception of Amazon's interface, every service here signs you up, bills you, and answers your questions in Japanese. A browser translator gets most people through registration, and our meal-kit primer covers how much friction that really adds day to day. The second thread is churn: co-op boundaries shift, campaigns start and end, payment rules quietly change. That is why the rows above say "worth confirming" so often. It is not hedging for its own sake; it is the difference between a comparison and a promise this page cannot keep.
Three questions that usually settle it
- Do you need an English interface, full stop? If a Japanese-only app is a dealbreaker rather than a nuisance, the honest answer today is a net super, and in practice that means Amazon. Everything else on this page asks you to work in Japanese.
- Is dinner the problem, or shopping? If the pain is deciding and prepping dinner, you want the meal-kit route: Yoshikei if you want most weeknights covered, Oisix if you want a couple of kits per week alongside groceries. If the pain is hauling heavy bags from a distant supermarket, a net super or a co-op fixes that more directly.
- How much setup will you tolerate? The co-ops ask the most up front: an application, the share payment, a fixed delivery day. In exchange they suit settled households doing one big weekly order. If you might move wards, change jobs, or leave Japan within the year, the online-only services and net supers are far easier to start and stop.
Trying one without committing
Three services above sell a genuine low-stakes entry: Oisix and Radish Boya with one-off trial sets, Yoshikei with a discounted trial week. A trial box answers the questions no comparison table can: whether the portions fit your appetite, whether the recipes suit your cooking, and whether a Japanese-language flow annoys you in practice or not at all. Be clear-eyed about that last part before you click. The Oisix order page, like the others, is in Japanese, so expect to lean on a browser translator at checkout, and budget a few extra minutes for it.
If the table pointed you elsewhere, start there instead: Yoshikei runs its five-day trial for new customers, and Radish Boya sells its own trial set. For the co-ops, the entry point is the membership application on the Coop Deli or Palsystem site, where you can also check whether your prefecture is covered before filling anything in.
One caveat that applies to every service above: none of them, Oisix included, currently advertise halal certification or halal-specific sourcing. If you're shopping under halal, vegetarian, vegan, or allergy restrictions, our halal and dietary-restricted food guide covers the ingredients to watch for and the specialty stores worth checking instead.
If you end up ordering nothing
That is a fine outcome too. Delivery earns its keep when the supermarket is far, the hours do not fit, or the planning is the part that defeats you. If none of those hold, the cheaper path is still the ordinary one: our supermarket guide covers the chains, the discount-sticker rhythm, and the labels, and the budget-cooking guide turns those groceries into a weeknight routine that survives a long workday. The delivery services will still be here, trials and all, if your circumstances change.
Sources
Last verified 2026-07-19.
- Oisix official site (trial set and Kit Oisix pages): oisix.com
- Yoshikei official site (five-day trial, delivery-area note): yoshikei-dvlp.co.jp
- Coop Deli official site (weekly delivery, meal kits and daily goods): coopdeli.jp
- Palsystem, joining and withdrawal (share payment refunded on leaving; service prefectures): pal-system.co.jp
- Radish Boya official site (Oisix ra daichi brand; organic and low-pesticide focus; trial set): radishbo-ya.co.jp
- Amazon Fresh service page and FAQ (open to Amazon accounts in covered areas with no extra membership fee; minimum order amount; delivery fees differ for Prime and non-Prime customers): amazon.co.jp
Prices, delivery areas, campaign terms, and card acceptance were not individually verified beyond the pages above and change frequently; confirm current conditions on each service's own site before signing up. This article describes services generally and is not a recommendation tailored to your household.