Joining a group buy on KK Market takes just 5 steps: download the App → pick a product → order before the deadline → wait for the group to fill → receive your order. You're charged only when the group fills, and fully refunded if it doesn't — zero risk throughout. From ordering to delivery usually takes 2-4 weeks (by air).
Search "KK Market" on the App Store or Google Play to download free, and register with your email. Turn on push notifications so you're alerted when a group fills, ships or a new group buy starts.
In the App's group-buy section (or preview on the website group-buy page) pick your product. Each group-buy card shows two key details: the buyer target (e.g. "8/10") and the deadline. The closer the progress bar is to 100%, the more likely it fills.
Add the item to your cart and submit the order, choosing a payment method: Stripe card (authorised instantly, charged when the group fills) or bank transfer (upload a receipt). Once the deadline passes you can't join, so don't wait.
Once the target is met the group succeeds and the App notifies you. Cards are charged and bank transfers verified only after the group fills. If the target isn't met by the deadline, the order is cancelled automatically with a 100% full refund and no charges.
After the group fills, items ship from Japan: 7-14 business days by air, or about 8-12 weeks by sea. When the order page shows "Shipped" the process is complete — just watch for the delivery notice.
KK Market