⚡ 30-Second Summary: The Bank of Japan Currency Museum (Tokyo Nihonbashi) and the Mint Museums (Osaka, Tokyo, Hiroshima) offer free admission and are some of the most unique money-culture institutions worldwide. Trace Wado Kaichin coins, oban/koban gold pieces, han clan notes, Meiji-era paper money, and modern yen in one timeline — ideal for tourists in Japan to exchange money or send remittances. English pamphlets and audio guides, 60-90 min visit, many photo-friendly zones, and gift shops with commemorative coin sets at ¥1K-¥10K.
Quick Reference
Value
Admission
Free
Visit duration
60-90 min
Hours
9:30-16:30 (Tue-Sun)
Closed
Mondays, year-end / New Year
English pamphlet
Yes (free)
Audio guide
Yes (multi-language)
Commemorative coin sets
¥1,000-¥10,000
Last verified
June 2026
📖6 min read
Photo: Yen Finder Editorial
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Contents📖 ~5 min read
30-Second Summary
The Bank of Japan's Institute for Monetary and Economic Studies Currency Museum (Tokyo Nihonbashi) is Japan's largest. Free admission gives access to Wado Kaichin (708 AD, Japan's oldest circulating coin), Tensho oban, Keicho koban, Kan'ei tsuho, han clan notes, Meiji paper money, BOJ notes, and modern yen across a full timeline — plus a global currency collection popular with tourists. The Mint Bureau Museum has three locations: Osaka, Saitama (Tokyo), and Hiroshima, with factory tours by appointment showing medal and commemorative coin production. Free entry, 60-90 min visit, English / Chinese / Korean pamphlets, multi-language audio guides, photo-friendly zones, and gift shops selling gold-leaf coin replicas, oban replicas, year medals, and proof coin sets at ¥1K-¥10K. A rare structured introduction to Japanese monetary culture for tourists exchanging money — perfect for rainy days, indoor sightseeing, family learning, and history fans.
🏛️ Top 10 Major Museums
#
Facility
Area
Strength
1
BOJ Currency Museum
Tokyo Nihonbashi
Largest domestic · full timeline
2
Mint Museum Osaka Main
Osaka Tenma
Factory tour available
3
Mint Museum Saitama Branch
Saitama
Kanto-region mint
4
Mint Museum Hiroshima Branch
Hiroshima
Chugoku-region mint
5
National Printing Bureau Money & Stamp Museum
Tokyo Kita
Notes and stamps focus
6
Bankers' House (former Mitsui Bank)
Tokyo Nihonbashi
Bank architecture history
7
MUFG Currency Materials Museum
Nagoya
Chubu-region collection
8
Yokohama Archives of History
Yokohama
Era-of-opening foreign currency
9
Edo-Tokyo Museum Currency Corner
Ryogoku
Edo-period currency context
10
Kyoto Bunka Hakubutsukan Coin Exhibit
Kyoto
Ancient to medieval coins
💰 Price Breakdown
Typical museum-related info:
BOJ Currency Museum admission: free
Mint Museum admission: free
National Printing Bureau Museum: free
Edo-Tokyo Museum (post-reopening): ¥600-¥1,500 (includes corner)
Yokohama Archives: ¥200-¥400
Audio guide loan: free (multi-language)
English pamphlet: free
Group reservation (20+): free, advance booking
Mint Bureau factory tour: free, advance booking
Commemorative coin set (small): ¥1,000-¥3,000
Commemorative coin set (mid): ¥3,000-¥6,000
Proof coin set: ¥5,000-¥15,000
Gold-leaf oban replica: ¥3,000-¥10,000
Year medal: ¥1,500-¥5,000
Commemorative medal (Mint Bureau): ¥3,000-¥20,000
Books and catalogs: ¥1,000-¥3,500
Coin albums: ¥1,000-¥3,000
Postcards: ¥150-¥500
In-house cafe: at some locations
Coin lockers: free or ¥100
Example: BOJ Currency Museum (free) + commemorative coin set ¥3,000 + catalog ¥2,000 = ¥5,000. The best free indoor sightseeing in town.
🌐 Tourist & English Support
English support is solid at BOJ Currency Museum, all three Mint Museums, and the National Printing Bureau Museum, with English / Chinese / Korean pamphlets standard and multi-language audio guides on free loan. Display panels are multilingual, and curators generally speak basic English; groups (20+) can book guided tours in advance. Photography is OK in most zones (no flash, no tripod) and social posts welcome (#currencymuseum standard). Visit duration: 60-90 min (2 hours for deep dives), ideal for rainy or hot days. Children get worksheets (elementary level), and family learning is well received. Wheelchair access is complete at BOJ and Mint Bureau (elevators and ramps). Coin lockers: free or ¥100, large suitcases at the entrance check. Museum shops sell official Mint Bureau commemorative coins, year medals, proof sets, and gold-leaf oban replicas payable by card or cash — increasingly popular as souvenirs. For remittance, Wise / Revolut debit cards run 0.3-0.5% FX cost; ¥10K cash buys multiple commemorative coins.
⏰ Visit Flow
STEP 1: Pick travel dates and area (Tokyo or Osaka)
STEP 2: Confirm open days (closed Mon, year-end)
STEP 3: Book factory tour in advance (Mint Bureau)
STEP 4: Confirm access (Nihonbashi or Tenma station walk)
Q1: Is admission really free?
A: BOJ Currency Museum and Mint Museums are entirely free. National Printing Bureau Museum too — rare public service worldwide.
Q2: Is English supported?
A: English / Chinese / Korean pamphlets are standard, audio guides multi-language. Curators speak basic English; groups can book tours.
Q3: Are these family-friendly?
A: Worksheets are distributed and family learning is well received. Perfect for rainy or hot days, 60-90 min visit.
Q4: Can I take photos?
A: Most zones allow it (no flash, no tripod). Social posts welcome, #currencymuseum is standard.
Q5: What's worth buying as a souvenir?
A: Commemorative coin sets ¥1K-¥15K, year medals ¥1.5K-¥5K, gold-leaf oban replicas ¥3K-¥10K. Great gifts for collectors and parents.
Editorial: Yen Finder Editorial / Last verified June 2026.
