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Gram (prev. Toncoin)
GRAM / JPY

#29

¥188.19

5.4%

0.00001577 BTC 3.3%

$1.12 24h Range $1.25

Toncoin (TON) has rebranded to Gram (GRAM). For detailed information, kindly visit their announcement here.

Convert Gram (prev. Toncoin) GRAM to Japanese Yen JPY

1 GRAM converts to 188.19 JPY

GRAM

JPY

GRAM to JPY Chart

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1h	24h	7d	14d	30d	1y
2.3%	7.0%	0.1%	5.5%	15.1%	42.1%

Gram (prev. Toncoin) (GRAM) is worth ¥188.19 today, which is a 2.3% decline from an hour ago and a 7.0% increase since yesterday. The value of GRAM today is 0.1% lower compared to its value 7 days ago. In the last 24 hours, the total volume of Gram (prev. Toncoin) traded was ¥24,214,202,789.

Gram (prev. Toncoin) Statistics

Market Cap	¥537.205B
Market Cap / FDV	0.54
Fully Diluted Valuation	¥993.789B
24 Hour Trading Vol	¥24.214B
Circulating Supply	2.855B
Total Supply	5.282B
Max Supply	∞
Total Treasury Holding	232,588,021

GRAM / JPY Conversion Tables

Refer to our conversion tables for popular GRAM trading amounts in their corresponding JPY prices.

GRAM to JPY

The conversion rate of Gram (prev. Toncoin) (GRAM) to JPY is ¥188.19 for every 1 GRAM. This means you can exchange 5 GRAM for ¥940.95, excluding fees.

GRAM	JPY
0.01 GRAM	1.88 JPY
0.1 GRAM	18.82 JPY
1 GRAM	188.19 JPY
2 GRAM	376.38 JPY
5 GRAM	940.95 JPY
10 GRAM	1881.91 JPY
20 GRAM	3763.82 JPY
50 GRAM	9409.55 JPY
100 GRAM	18819.09 JPY
1000 GRAM	188191 JPY
10000 GRAM	1881909 JPY
100000 GRAM	18819093 JPY

JPY to GRAM

The conversion rate of JPY to Gram (prev. Toncoin) (GRAM) is 0.00531375 GRAM for every 1 JPY. This means you can exchange ¥50.00 for 0.265688 GRAM, excluding fees.

JPY	GRAM
0.01 JPY	0.00005314 GRAM
0.1 JPY	0.00053138 GRAM
1 JPY	0.00531375 GRAM
2 JPY	0.01062750 GRAM
5 JPY	0.02656876 GRAM
10 JPY	0.053138 GRAM
20 JPY	0.106275 GRAM
50 JPY	0.265688 GRAM
100 JPY	0.531375 GRAM
1000 JPY	5.31 GRAM
10000 JPY	53.14 GRAM
100000 JPY	531.38 GRAM

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GRAM / JPY 7-day Price History

Within the week, the price of GRAM in JPY had the largest 24-hour price movement on Tuesday (1 days ago) by ¥16.94 (10.3%).

Get GRAM Price on:

1 GRAM

¥188.19 on Nov 11, 2026

No data available for this date

Need older prices? Get full GRAM price history with the CoinGecko API.

Date	Day of the week	1 GRAM to JPY	24hr Changes	Change %
2026-11-11	Wednesday	¥188.19	¥12.32	7.0%
2026-11-10	Tuesday	¥180.95	¥16.94	10.3%
2026-11-09	Monday	¥164.01	¥2.87	1.8%
2026-11-08	Sunday	¥161.14	-¥7.86	4.7%
2026-11-07	Saturday	¥169.00	-¥5.29	3.0%
2026-11-06	Friday	¥174.29	¥1.024	0.6%
2026-11-05	Thursday	¥173.27	-¥13.09	7.0%

Institutional & Enterprise Trust

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Need to build with GRAM/JPY data?

Start free — 10K credits/month, no credit card required.

For Enterprise users, we support custom SLA, SOC 2 documentation, and data licensing for fund valuations, tax platforms, and regulated reporting (FASB, IFRS).

Connect via REST, WebSocket or webhook

Get Free API Key

Contact Sales

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After integrating CoinGecko's real-time price feeds across its exchange.

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$200B Lifetime Derivatives Volume

Processed using CoinGecko market data as the pricing foundation.

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$21T Onchain Transactions

For crypto tax reporting, priced at exact transaction timestamps with CoinGecko data.

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SOC 2 Type II

Independently audited

99.9% SLA Uptime

Contractual guarantee

Exchange-independent

2,000+ source aggregation

Frequently Asked Questions

How much is 1 Gram (prev. Toncoin) worth in JPY?

As of now, the price of 1 Gram (prev. Toncoin) (GRAM) in Japanese Yen (JPY) is about ¥188.19.

How many GRAM can I buy for ¥1?

You can buy approximately 0.00531375 GRAM for ¥1 today.

How do I convert the price of GRAM to JPY?

Calculate Gram (prev. Toncoin)'s price in Japanese Yen by inputting your desired amount on CoinGecko’s GRAM to JPY converter. Track its historical price movements on the GRAM to JPY chart, and explore more crypto prices in JPY.

What is the highest price of GRAM/JPY in history?

The all-time high price of 1 GRAM in JPY is ¥1,308.93. It remains to be seen if the value of 1 GRAM/JPY will exceed the current all-time high.

What is the price trend of Gram (prev. Toncoin) in JPY?

Over the last month, the price of Gram (prev. Toncoin) (GRAM) has gone down by -15.10% against the Japanese Yen (JPY). In fact, Gram (prev. Toncoin) has underperformed against the broader crypto market, which is down by -12.70%.

How to buy GRAM with JPY?

1. Identify where to trade GRAM
Gram (prev. Toncoin) (GRAM) can be bought and sold across 61 crypto exchanges. Based on trading volume and Trust Score, the most active exchange to trade Gram (prev. Toncoin) is Coinbase Exchange, followed by OKX.

2. Choose a suitable exchange
A convenient option to buy GRAM with JPY is through a centralized exchange (CEX) that supports JPY deposits. When choosing an exchange, compare its fee structure, security, and available assets. Most CEXes have maker/taker fees and may include additional withdrawal & deposit fees. Remember to allocate some funds for fees when buying GRAM.

3. Register an account
Create an account with your preferred crypto exchange and complete the KYC process. Once your account is verified, choose your preferred payment method and deposit JPY into your account. Most exchanges offer options for bank transfers and credit/debit card payments.

4. You’re now ready to buy GRAM with JPY!
Select Gram (prev. Toncoin) (GRAM) and enter the amount of JPY you’d like to trade. Verify the details before confirming your transaction. Once you've received GRAM, you may want to store it on a crypto wallet to retain custody of your assets.

Can I get historical GRAM prices in JPY via API?

Yes. Get GRAM's historical price in Japanese Yen using GET /coins/the-open-network/history for a single date, or GET /coins/the-open-network/market_chart/range?vs_currency=jpy for a range. Both endpoints are available on the free CoinGecko API Demo plan, though rate limits apply.

How is GRAM/JPY price calculated on CoinGecko?

GRAM/JPY is calculated by first determining Gram (prev. Toncoin)'s price in USD, using our in-house volume-weighted average methodology. This USD price is then converted to JPY using the latest USD/JPY exchange rate. Learn more about how crypto prices are calculated on CoinGecko.

Is CoinGecko API's data suitable for institutional or regulated use?

Yes. The CoinGecko API is SOC 2 Type II certified, offers a 99.9% uptime SLA, and provides custom data licensing for institutional needs like fund valuations and regulated reporting (FASB, IFRS). Check out our Enterprise plan for more information.