Domestic IEO (Initial Exchange Offering) System + Major Cases timeline

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This entry sits under exchanges index. Read it against JVCEA Handled-Instrument Whitelist Framework — Token Listing Process + Green/Yellow Lists for peer / contrast context and FSA crypto-asset exchange registration system — number system / Local Finance Bureau jurisdiction / registration requirements for the broader system / regulatory boundary.

1. System overview

IEO (Initial Exchange Offering) = a mechanism in which a crypto-asset issuer sells newly issued tokens to investors through a CEX. Domestically, the framework was established under JVCEA rules (2020-) and is positioned as a means of resolving the regulatory grey zone of ICOs. A “gatekeeper-type” model in which the CEX stands between the issuer and investors and handles screening and sales.

2. JVCEA IEO rules: main requirements

• Issuer screening: the CEX screens corporate status + business plan + token economic design + AML
• Whitepaper disclosure obligation: disclose the token’s rights structure, economic design, and risks
• Sale price: either fixed price or competitive bidding
• Sale amount cap: a cap is set to protect investors (per 1 investor / overall amount)
• Lock-up: secondary trading is restricted for a certain period (issuer and underwriting CEX holdings)

3. Major domestic IEO cases (2021-2026)

• 2021-07 Coincheck IEO 第 1 号 · PLT (Palette Token) (Hashpalette · IP content NFT) — offered 9.31 億円 · subscription 33 x (heavily oversubscribed)
• 2022-07 Coincheck IEO 第 2 号 · FNCT (Financie Token) (Financie · Fintech / fan token) — offered 12 億円
• 2023-12 GMO Coin IEO · FNCT resale ・ others under consideration
• 2024-2026 Further offerings under consideration at GMO Coin / bitFlyer / Coincheck · large deals limited

4. Business implications

• CEX perspective: a three-stage rocket of revenue — offering fee (typically 5-10%) + customer inflow + post-listing trading fees
• Issuer perspective: a shift from regulatory grey zone to legal fundraising · audit cost > VC raise, but reaches a broader investor base
• Investor perspective: lottery + cap + lock-up temper speculation. However, price discovery is limited, and post-listing price-volatility risk remains

5. Global comparison

The U.S. SEC treats IEOs as unregistered securities sales and has filed suit (Bitfinex/Telegram, etc.). South Korea, Singapore, and the UAE permit IEOs, but each country’s regulatory framework differs. Japan permits them on a limited basis under JVCEA + FSA supervision — characterized by cautious institutional design following the ICO bubble, with deal counts running at a slow 1-2 件 per year.

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Related:

• jp-exchange-coincheck, jp-exchange-gmo-coin
• jvcea-self-regulatory-overview
• jvcea-whitelist-token-listing
• jvcea-whitelist-listing-timeline
• cex-native-token-strategy-comparison (overseas comparison)

Sources: JVCEA IEO rules public materials, Coincheck/GMO Coin IEO press releases, Nikkei/ITmedia reporting.