What Is 懸賞 (Kenshō)?
Kenshō (懸賞) is the Japanese term for prize campaigns and sweepstakes. Japan has a deeply embedded culture of promotional prize draws, with campaigns running across magazines, convenience stores, beverage brands, and e-commerce platforms year-round. For residents of Japan — or those keeping an eye on Japanese reward culture — understanding kenshō opens a world of cash prizes, merchandise, travel packages, and gift cards.
Types of Japanese Prize Campaigns
Receipt-Based Campaigns (レシートキャンペーン)
Purchase a qualifying product, photograph or upload your receipt via a dedicated app or website, and you're entered into the draw. These are extremely common among food and beverage brands, particularly for seasonal product launches.
Magazine Postcard Entries (はがき応募)
Traditional women's and lifestyle magazines in Japan have long included postcard-entry sweepstakes as reader benefits. Entries are sent by postcard to the publisher. Despite the old-fashioned format, competition can be surprisingly low because many younger readers overlook this method.
QR Code Campaigns
Scanning a QR code printed on product packaging, in-store displays, or advertising posters registers you for a digital prize draw. These are increasingly common at convenience stores and fast-food chains.
Social Media Campaigns
Following a brand account and retweeting or liking a promotional post enters you into a draw. Twitter (now X), Instagram, and LINE are the primary platforms for this in Japan. Entry barriers are low, making these extremely popular — meaning competition is high.
Key Rules and Regulations
Japanese prize campaigns are regulated by the Act against Unjustifiable Premiums and Misleading Representations (景品表示法). This law limits the maximum prize value relative to the product's price for in-store promotions and mandates clear disclosure of entry conditions and odds where required. This consumer protection framework means legitimate campaigns are generally trustworthy.
How to Find Active Campaigns
- Kenshō aggregator sites such as ちょびリッチ and 懸賞生活 list currently active campaigns with direct links.
- Product packaging — Scan QR codes on drinks, snacks, and household goods at any convenience store.
- Brand SNS accounts — Follow brands you buy regularly on LINE and Twitter for giveaway announcements.
- Monthly lifestyle magazines — Physical magazines like LDK and non-no include reader prize sections.
Practical Tips for Higher Success Rates
- Enter postcard campaigns — Fewer people take the time, so odds are often better than digital draws.
- Enter regional campaigns — Local supermarket or regional brand promotions attract far fewer entries than national campaigns.
- Be consistent — Many kenshō enthusiasts (懸賞マニア) enter dozens of campaigns weekly and treat it as a dedicated hobby.
- Use a dedicated email address for digital campaign registrations to keep your inbox organized and avoid missing winner notifications.
What Happens When You Win
Prize notification typically comes by email, postcard, or direct message depending on the campaign format. Cash prizes may be delivered via bank transfer or postal money order. Physical prizes are shipped to your registered address. Be aware that high-value prizes may require submission of identification documents to comply with anti-money laundering regulations.
Getting Started Today
The best way to begin is to start small — enter one or two digital campaigns this week using products you already own. From there, build a routine by checking campaign sites a few times per week. The kenshō community in Japan is vibrant and supportive, with active online forums sharing tips and celebrating wins.