Yokohama Mayoral Election Winner Odds
This market has resolved: Atsumi Harasawa. Final prices are below.
| Outcome | Chance | Odds | 24h |
|---|---|---|---|
| Atsumi Harasawa ✓ | 100% | — | ▲ 3 |
| Kazuma Nakatani | 0% | — | ▼ 2 |
| Atsushi Fukuyama | 0% | — | ▼ 1 |
| Yuka Asaka | 0% | — | ▼ 1 |
| Person A | 0% | — | — |
| Person B | 0% | — | — |
| Person C | 0% | — | — |
| Person D | 0% | — | — |
| Person E | 0% | — | — |
| Person F | 0% | — | — |
| Person G | 0% | — | — |
| Person H | 0% | — | — |
| Person I | 0% | — | — |
| Person J | 0% | — | — |
| Person K | 0% | — | — |
| Person L | 0% | — | — |
| Person M | 0% | — | — |
| Person N | 0% | — | — |
| Person O | 0% | — | — |
| Person P | 0% | — | — |
| Person Q | 0% | — | — |
| Person R | 0% | — | — |
| Person S | 0% | — | — |
| Person T | 0% | — | — |
| Person U | 0% | — | — |
| Person V | 0% | — | — |
| Person W | 0% | — | — |
| Person X | 0% | — | — |
| Person Y | 0% | — | — |
| Person Z | 0% | — | — |
| Other | 0% | — | — |
Price history
Resolution rules
The next Yokohama mayoral election is scheduled to be held on October 18, 2026, to elect the mayor of Yokohama, Japan (横浜市長). The election is being held following the resignation of Mayor Takeharu Yamanaka on September 7, 2026. This market will resolve according to the candidate who becomes the next mayor of Yokohama as a result of this election. Temporary, interim, or placeholder mayors will not be considered. If the result of this election isn't known by April 30, 2027, 11:59 PM ET, this market will resolve to "Other". This market will resolve based on the result of the election, as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as declared by the Yokohama City Election Administration Commission (https://www.city.yokohama.lg.jp/).
Source: Polymarket. The venue's rules are final.
FAQ
How are prediction market odds calculated?
Each contract pays $1 if the outcome happens and $0 if it doesn't, so its price is the market's implied probability: a 60¢ contract means roughly a 60% chance. We show the last trade, or the midpoint between the best bid and ask when the order book is tight.
When does this market close?
Polymarket lists Oct 18, 2026 as the end date; this market has closed.
Where can I trade on Yokohama Mayoral Election Winner?
This market trades on Polymarket. Availability depends on where you live: Kalshi is a CFTC-regulated US exchange, while Polymarket's international site isn't available to US users (Polymarket US is a separate app). You must be 18 or older.