Bank of Yan · Monetary Affairs Bureau
Project build register
- DOCUMENT
- BOY-2026-0041
- CLASSIFICATION
- PUBLIC
- DATE
- 2026
The last Japanese banknote has already been printed.*
No notes. No mint. No paper.
Paper → Protocol
Why YAN?承認
BANK OF YAN · Official Monetary Portal · BOY-2026-001
¥EN → ¥AN
Write the next chapter.
Put yen on a chain. It is still yen.Choose YAN. Build the next chapter with readable rules and public participation.
BANK OF YAN · 相場記録 / 001
Two currencies. One record.
- ¥ENYen per US dollar
- 156.92Reference · trade.xyz oracle
- ¥ANYAN per HYPE
- 14,646,842.15HyperSwap · Pool snapshot
Yen is the reference. YAN finds its price in the market. Reaching ¥1 per YAN is our ambition, not a peg or a right to redeem YAN for yen.
Project build register
100.0%
- HyperEVM online20
- USD/JPY oracle15
- HYPE/USD spot10
- Series YAN specimens10
- YAN token15
- HYPE/YAN pool20
- Certificate sale open10
A weighted index of live services and published project milestones. Certificate sales count as open regardless of purchases. Not adoption, asset safety or a launch-readiness score.
One YAN. Connected offices.
OFFICE DIRECTORYTHE WAY FORWARD · ROADMAP
One yen is a milestone. Build what comes next.
Grow the community. Work toward HyperCore. Explore the team’s priorities and the conditions for each next step.
YANCHINKO · FIELD PAPER 001
From the parlour to the public market.
Japanese play culture, HIP-4 infrastructure and a possible connection to YAN. Why we are building Yanchinko—and the work needed to make it useful.
Image: AI-generated editorial illustration
YAN PUBLIC OFFICE · 窓口案内
Paper character. On-chain records.
Understand the system first.
A community token project by the Bank of Yan team. Explore staking, voting and public money flows; verify deployed contracts and balances at each desk.
Read the operating plan →接続窓口 · HYPEREVM 999
Connecting does not sign or transfer funds. Review each transaction in Rabby.
An independent token project. Not an official service of Japan’s government or Digital Agency.
- Custody certificates issued
- 0 / 100
- Primary settlement
- HyperEVM
- Physical YAN in circulation
- None
- Reference market
- HYPE/YAN
The paper era
The yen we inherited
Read the history and institutional context at their sources, separately from YAN’s fictional future.
- 1871
The yen is born
The New Currency Act establishes the yen as Japan's monetary unit.
- 2024-07-03
Series F
Shibusawa Eiichi (¥10,000), Tsuda Umeko (¥5,000), Kitasato Shibasaburō (¥1,000). The National Printing Bureau supplies roughly three billion notes a year to the Bank of Japan.
- 2026-06
$1,116.7 billion
Japan holds $1,116.7 billion in U.S. Treasury securities, the largest non-U.S. holder, down from $1,143.1 billion in May.
1871 · ILLUSTRATION · generated for the YAN archive
U.S.–Japan monetary relations, 2025–2026
Official White House Photos. Captions record place, date and event: nothing else.
CFTC Innovation Advisory Committee launch with finance and crypto leaders, Roosevelt Room, 19 August 2026Official White House Photo by Abe McNattwhitehouse.gov 
U.S.–Japan bilateral meeting, Washington, 19 March 2026Official White House Photo by Abe McNatt / Daniel Torok / Emily J. Higginswhitehouse.gov 
Remarks at the State Dining Room, Washington, 19 March 2026Official White House Photo by Joyce N. Boghosianwhitehouse.gov
The paper era
1600s to 2026. The ending is fictional; everything before it is the National Printing Bureau's record.
- 1600s
First paper
Yamada Hagaki circulates in the Ise region, regarded as Japan's earliest paper money.
- 1868
National paper currency
The Meiji government issues Dajokan-satsu, the first government notes to circulate nationwide.
- 1877
Domestic banknote production
The predecessor of the National Printing Bureau manufactures Japan's first domestically produced banknotes.
- 2024-07-03
Series F
Shibusawa Eiichi (¥10,000), Tsuda Umeko (¥5,000), Kitasato Shibasaburō (¥1,000). The National Printing Bureau supplies roughly three billion notes a year to the Bank of Japan.
- 2026
End of paper
The Yen Transition Act terminates physical currency production. No further banknotes will be issued. ¥EN → ¥AN.
ARCHIVE · Fictional institution / 2026
The last banknote enters the archive.
In YAN’s story, a Series F ¥10,000 note enters a fictional archive as the “last banknote.” This does not describe the end of actual Japanese banknote issuance.
SERIES F · ¥10,000 · 2024-07-03ILLUSTRATION · GENERATED FOR THE YAN ARCHIVE
HYPERLIQUID
Why HyperEVM?
Because YAN is not a banknote. A digital currency needs no printing bureau; it needs financial infrastructure.
- 2023-11-01
Points program
1,000,000 points a week for six months.
- 2024-11-29
HYPE genesis
07:30 UTC. Max supply 1,000,000,000; 31.0% to the genesis distribution.
Japan × HyperEVM
JAPAN
Paper yen · BOJ · FX · digital transition
¥AN
HYPERLIQUID
HyperCore · HYPE · HyperEVM · programmable finance
¥EN → ¥AN
PAPER CURRENCY
OFFLINE
OFFLINE
YAN NETWORK
ONLINE
ONLINE
There is no central banker. There is only settlement.
ILLUSTRATION · GENERATED FOR THE YAN ARCHIVE · 2026
BANK OF YAN · PUBLIC RECORD
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