Toto BIG WINNER

What the sports lottery offers: WINNER, toto and BIG

Japan's sports lottery, usually called sports toto, is a state-run betting system that puts money back into sport. It is operated under the Sports Promotion Voting Law, and the operator describes it as a way to bet on football and basketball results rather than on horses or keirin². The official guidance splits the whole thing into three broad types: WINNER, toto and BIG¹. A separate operator page describes four families, adding DUNK to the list, because DUNK is the basketball member of the same group⁵.

The practical difference between them comes down to how much work you do. With toto you study the fixtures and predict results yourself. With BIG you do nothing at all, because a computer randomly selects the football results for you². WINNER sits in the middle: you predict one match result, or you predict which team will win a league or tournament, and you can buy from a single match⁶. DUNK is the basketball equivalent of BIG, where a computer randomly predicts the results of designated basketball matches⁵.

All four are sold through the same network of sports lottery counters, and all four pay out through the same channels. What changes is the ticket, the price and the size of the prize.

The games you can play: BIG, toto, WINNER, DUNK and GROWING

The official guidance divides the sports lottery into four broad types: DUNK, BIG, toto and WINNER⁵. Each one covers a different sport or a different level of effort.

BIG comes in more than one size. The 14-match version has six prize tiers, from all 14 numbers matching down to five misses, and the 12-match version has six tiers out of 12 numbers⁷. The 14-match game pays a theoretical first prize of about JPY 1,000,000 when there is no carryover, and up to JPY 300,000,000 when there is⁷.

GROWING is not a game you buy on its own. It is the prize structure behind the BIG family: 50 percent of sales goes into the prize fund, and that fund is split across the tiers⁹. For the 14-match BIG, the split is 80 percent to first prize, 7 percent to second, 2 percent to third, 3 percent to fourth, 3 percent to fifth and 5 percent to sixth⁷. Prize amounts are theoretical values and move with sales and the number of winning tickets⁹.

Bet types: BIG-series products, MEGA BIG and WINNER single-match prediction

BIG and MEGA BIG are the simplest products in the family. You buy a ticket, a computer randomly selects the football results, and you wait. There is nothing to fill in and no form to study². MEGA BIG is sold weekly and holds the record for the highest first prize in Japanese lottery history, excluding public sports racing¹⁰. When a carryover occurs the top prize can reach JPY 1,200,000,000; without one, the normal maximum first prize is JPY 720,000,000⁴.

toto is the prediction game. You predict the results of 13 matches, marking one selection per match: a home team win in 90 minutes is "1", a home team loss in 90 minutes is "2", and anything else is "0"¹¹. If you are not confident about every match, you can use the multi bet option and mark a double (two possible results) or a triple (three possible results) for a single match¹². There is also a lighter version where you predict only the two or three matches you are confident about, or your favorite team's matches, and leave the rest to a computer prediction¹³.

WINNER splits into two lottery types: single-match prediction and competition prediction⁶. Single-match prediction covers one match only, and you simply predict the result of the match you choose¹⁴. Competition prediction asks you to name the winning team of a league or tournament, and for basketball it asks for both the champion and the runner-up¹⁴. The designated matches for single-match prediction can change, so check before you buy¹⁴.

How to play each product

toto. Decide whether you are playing the standard 13-match game or the lighter version where the computer fills in the matches you skip¹³. For the standard game, mark "1", "2" or "0" for each of the 13 matches, or use double and triple selections on the matches you are unsure about¹¹. You can buy at a sports lottery counter, at a convenience store terminal, or online¹⁵.

BIG and MEGA BIG. No prediction is needed. Buy a ticket at a sports lottery counter or a participating lottery shop displaying the sports lottery logo, or online through a partner site¹⁶. Partner sites include Rakuten Bank, PayPay Bank, Yahoo! toto, Rakuten toto, SMBC toto, au PAY toto, Docomo SMTB Net Bank, Jibun Bank and Docomo Sports Lottery¹⁷. MEGA BIG is sold weekly¹⁰.

WINNER. The purchase method differs from BIG, toto and DUNK, so use the WINNER guide rather than the general one³. You can buy from the official site, a partner site, or a lottery counter⁶. Single-match prediction lets you buy from just one match, so the entry cost is low¹⁴.

DUNK. Buy at a nearby sports lottery counter or a participating lottery shop, marked with the sports lottery logo¹⁸. There is nothing to predict, because the computer handles the selection⁵.

One practical note for anyone used to Korean or Chinese sports betting: the Korean Sports Toto fixed-odds ticket works differently, with result-style bets covering home win, draw or loss, winning margins, handicap results, over/under totals, odd/even totals and specific events such as first scorer¹⁹. Japan's toto does not work that way. It is a 13-match prediction game, not a fixed-odds single bet.

Prizes and what you can win

The headline numbers are large. toto pays a maximum of JPY 500,000,000 when a carryover occurs, and normally a maximum first prize of JPY 100,000,000⁴. MEGA BIG reaches JPY 1,200,000,000 with a carryover and JPY 720,000,000 without one⁴. The 14-match BIG pays up to JPY 300,000,000 with no carryover, and its theoretical first prize is about JPY 1,000,000⁷. DUNK offers up to JPY 300,000,000⁸.

WINNER works differently from all of these. Its single-match football lottery has only one prize tier, and the payout is your purchase amount multiplied by the odds¹⁴. The winning probability is 1 in 18 for football, because there are 18 outcome options: 14 exact score options, a home win by four or more goals, an away win by four or more goals, and a draw with both teams scoring three or more goals¹⁴. For basketball the winning probability is 1 in 16¹⁴. There is no carryover in WINNER single-match prediction¹⁴. Competition prediction payouts vary by product, depending on how many options there are¹⁴.

Collecting a prize depends on the amount.

• Prizes of JPY 100,000 or less per ticket can be collected at booths, credit unions or Seven-Eleven.
• Amounts over JPY 100,000 must go through a credit union.
• Amounts over JPY 500,000 require a credit union procedure, with cash available after 12 business days or by bank transfer.
• Seven-Eleven has a payout limit of JPY 15,000, and some booths cap payouts at JPY 10,000 or JPY 50,000 per ticket¹.

If you bought online, the winnings are paid automatically into your account¹.

Where to buy tickets and check results

You have three routes. Lottery counters, sometimes called kushiba, are the traditional option and typically open from 8:00 to 23:00, though hours vary by store¹. Convenience store multimedia terminals and copiers sell toto and BIG only¹. The official sports lottery website and its partner sites sell everything and run 24 hours a day¹.

If you buy at a shop, you can collect winnings at credit unions that handle the sports lottery, at lottery counters that allow payouts, and at Seven-Eleven¹⁵. If you buy online, the money comes to you¹.

Checking results is straightforward. If you bought on the official site, log in to Club toto, click "購入履歴・当せん確認" on the top page, then select "詳細確認" to see your results, with filtering by product, purchase period and result²⁰. If you bought at a shop, go to the top page, click "当せん確認", select the lottery type and draw number, enter the reference number and click "結果を表示"²¹. You can also check at lottery counters and Seven-Eleven²¹. If you bought through a site other than the official one, check on the site where you bought²⁰.

For DUNK, results can be checked in four ways, and store checking is only available at lottery sales offices²². Winnings from store purchases can be collected at credit unions handling the sports lottery and at some lottery sales offices that allow refunds²². Newspapers print DUNK results as numbers in one horizontal row, while your ticket is one combination of numbers in a vertical row, so read across to compare¹⁸.

If you are new to Japanese betting generally, it helps to start with the wider picture of what gambling is available in Japan and how sports betting works there before you pick a product. The sports lottery is one part of a larger system that also includes Takarakuji public lotteries and number games such as Loto 6, Loto 7 and Mini Loto.