Polymarket Eyes Japan With 2030 Approval Target

Polymarket is pursuing one of its most ambitious geographic expansions yet, setting its sights on Japan as a key growth market while acknowledging that formal regulatory approval could take until 2030. The platform has appointed a representative in Japan to lobby for the necessary authorizations, viewing the country as a significant untapped opportunity. The company tapped Mike Eidlin, previously Jupiter's head of Japan, to lead its local expansion efforts, aiming to build a foundational presence while regulators debate how prediction markets should be classified under Japanese law.

Why Japan, and Why Now

Japan presents an attractive target for Polymarket due to its active retail trading culture and growing crypto user base. The move also reflects broader pressure on the platform to diversify its revenue base. Trading activity has slowed in recent months, increasing pressure to expand into larger international markets beyond offshore crypto traders and election-related activity.

The platform's early groundwork in Japan is already visible:

• Polymarket's Japanese X account has attracted more than 53,000 followers.
• Users currently track more than 250 Polymarket contracts tied to Japanese elections and Bank of Japan policy decisions.
• Reports suggest the platform could introduce a view-only version for Japanese users, allowing them to monitor contracts and market odds without placing trades directly.
• Japan-based users are currently restricted from participating on the platform due to regulatory constraints.

The Regulatory Hurdle

Japan enforces some of the strictest gambling laws in Asia. Japanese authorities tightly regulate approved betting sectors such as horse racing and lotteries, while most forms of online gambling remain illegal under the country's Penal Code.

The core regulatory question is one of classification. Polymarket argues that its event contracts operate as information markets rather than casino-style betting. However, officials may still view users placing money on uncertain outcomes as a form of gambling. The Japanese government introduced more stringent controls on online gambling operations in 2025, while financial regulators continued examining rules surrounding cryptocurrency, leaving prediction markets in a legal grey area.

Global Headwinds Add Complexity

Japan is not the only jurisdiction where Polymarket faces scrutiny. The platform's international expansion strategy is increasingly shaped by regulatory pressure across multiple markets:

• Brazil moved to block platforms tied to sports, politics, and entertainment events.
• Ukraine restricted access to Polymarket after authorities classified the service as unlicensed gambling.
• India's Ministry of Electronics and Information Technology warned that VPN providers facilitating access to prediction market platforms like Polymarket and Kalshi would face strict legal consequences.

On the US front, Polymarket continues working toward approval from the Commodity Futures Trading Commission after previously settling allegations tied to unregistered derivatives trading. Progress there could strengthen its argument that prediction markets should operate under financial rules rather than gambling laws — an argument that would also support its case with Japanese regulators.

A Long-Horizon Bet

Polymarket's Japan strategy is deliberately patient. Rather than pursuing an immediate commercial launch, the platform appears focused on regulatory lobbying, brand-building, and limited user engagement ahead of a potential approval window around 2030. Whether Japanese regulators ultimately treat prediction markets as financial instruments or gambling products will determine not only Polymarket's fate in Japan, but could set a precedent for the broader industry across Asia. (***)