Paasa Logo
Asahi Diamond Industrial Co., Ltd. logo
6140JPXMarket openCloses 3:30pm JST

Asahi Diamond Industrial Co., Ltd.

¥1,120.00Last updated
+¥8.00 (0.72%)Past day
Timezone

Asahi Diamond Industrial Co., Ltd. (JPX: 6140) is trading at ¥1,120.00, about ₹684 at today's JPY/INR rate, as of 30 Sep 2026, 12:00 AM ET, up 0.72% today. Indian residents can buy Asahi Diamond Industrial from India on Paasa under the RBI's Liberalised Remittance Scheme.

Quote

Open:¥1,126.00
Previous close:¥1,112.00
Volume:142.70K

Today's low

¥1,115.00

Today's high

¥1,134.00

52 week low

¥786.00

52 week high

¥1,735.00

6140 opened at ¥1,126.00, closed previously at ¥1,112.00, and has traded between ¥786.00 and ¥1,735.00 over the past 52 weeks.

About

Headquartered in Tokyo, Japan, and established in 1937, Asahi Diamond Industrial Co., Ltd. is a global producer and supplier of specialized diamond and cubic boron nitride (CBN) tools. The company serves a diverse international clientele spanning Japan, other Asian nations, Oceania, Europe, and North America. Its extensive product portfolio caters to a range of industries. For the electronics and semiconductor sector, they furnish items such as diamond and cutting wheels, electroplated diamond wires and band saws, CMP conditioners, diamond dies, scribers, and precision grinding wheels. Within the transportation sector, they provide a variety of tools, including diamond and CBN wheels, cutting wheels, different types of diamond dressers, turning tools, drills, end mills, reamers, and precision grinding wheels. Their machinery offerings encompass diamond and CBN wheels, diamond dressers, wire guide dies, water jet nozzles, wear-resistant implements, precision grinding wheels, and super-finishing grinding stones. Additionally, their stone and construction product line features diamond saw blades, portable cutters, wire saws, polishing wheels, core drills, and bits. Rounding out their comprehensive selection are jewelries and diamond powders.

Country
JP
CEO
Kazuki Kataoka
Exchange listed on
JPX
Industry
Industrial - Machinery
Base currency
JPY
Full Time Employees
2,065
Sector
Industrials
IPO date
01/01/2001

Key statistics

Avg. volume

609.88K

Market cap

¥53.91B

P/E Ratio

22.99

Price-to-sales ratio

1.25

Enterprise value

¥46.53B

Free cash flow yield

4.23%

Debt-to-equity ratio

0.07

Return on equity

3.23%

ROIC

2.03%

Beta

0.71

Dividend yield

2.86%

Last dividend

¥30.00

Financial overview

Revenue

¥41.98B

Earnings per share

¥40.90

Free cash flow

¥2.46B

Net profit margin

5.45%

Gross margin

29.61%

EBITDA

¥5.91B

Revenue growth

2.38%

Similar securities

This is not an investment recommendation

How to buy Asahi Diamond Industrial from India

Indian residents can buy Asahi Diamond Industrial shares through Paasa in four steps. Funds leave India under the RBI's Liberalised Remittance Scheme and the shares are held in your own name with Interactive Brokers.

  1. Open a Paasa account

    Complete digital KYC with your PAN, Aadhaar and address proof. Your brokerage account is opened in your own name with Interactive Brokers.

  2. Add funds under LRS

    Transfer INR from your Indian bank account. Your bank reports the remittance under the RBI's Liberalised Remittance Scheme and converts it to US dollars and then to JPY.

  3. Search for Asahi Diamond Industrial and place an order

    Find Asahi Diamond Industrial by name or by its ticker, 6140, and choose an order type. The Tokyo Stock Exchange typically trades in units of 100 shares. Asahi Diamond Industrial trades 5:30 am – 12:00 pm IST; orders can only execute during that window.

  4. Track holdings and download tax reports

    Follow your Asahi Diamond Industrial position in JPY and INR, and use Paasa's capital-gains and dividend statements when you file your Indian return.

Read the full guide: how to invest in Asahi Diamond Industrial from India

Trading and taxes when buying Asahi Diamond Industrial from India

Trading and limits

Trading hours
9:00 am – 3:30 pm JST
LRS limit
$250,000Per financial year, under the RBI's Liberalised Remittance Scheme.

Tax for Indian residents

TCS on remittance
20%Collected by your bank on LRS remittances above ₹10 lakh in a financial year. The TCS is adjustable against your income-tax liability.Adjusting TCS against your tax
Capital gains in India
12.5% or slab rateGains on shares held for more than 24 months are long-term and taxed at 12.5%. Gains on shares held for 24 months or less are short-term and taxed at your income-tax slab rate.Capital gains explained
Dividends
Slab rateDividends are taxed at your slab rate in India. Japan withholds a preferential 10% on dividends for Indian residents under the India–Japan DTAA rather than the higher domestic rate, and the tax withheld can be claimed as a foreign tax credit in India. Asahi Diamond Industrial’s current yield is 2.86%.Dividend tax explained
Estate or inheritance tax
May applyJapan levies inheritance tax on Japan-located assets such as direct stocks, with an exemption of ¥30 million plus ¥6 million per statutory heir.Estate tax explained

Custody. Shares are held in your own name at Interactive Brokers, segregated from Paasa's own assets.

FAQs

Can Indian residents buy Asahi Diamond Industrial stock?

Yes. Asahi Diamond Industrial (6140) has been listed on the Tokyo Stock Exchange since 2001, in the Industrial - Machinery industry, and Indian residents can buy it through Paasa. You fund the account from your Indian bank under the RBI's Liberalised Remittance Scheme and the money is converted to US dollars and then to JPY. Shares are held in your own name at Interactive Brokers, segregated from Paasa's own assets.

How much does one Asahi Diamond Industrial share cost in rupees?

One Asahi Diamond Industrial share is ¥1,120.00 — about ₹684 at a JPY/INR rate of 0.6103 on 29 Sep 2026. Both the Asahi Diamond Industrial price and the rupee rate move during the day, so the rupee cost changes with them.

What are the LRS and TCS rules for buying Asahi Diamond Industrial from India?

Remit up to $250,000 per financial year under the RBI's Liberalised Remittance Scheme (LRS). Banks collect 20% tax at source on LRS remittances above ₹10 lakh in a financial year; the TCS is adjustable against your income-tax liability. FX and the LRS declaration are handled by your bank when you fund your account.

What is the minimum I can buy of Asahi Diamond Industrial?

The Tokyo Stock Exchange typically trades in units of 100 shares.

How are gains on Asahi Diamond Industrial shares taxed in India?

Japan generally does not levy capital gains tax on non-resident individual investors, so the tax is an India-side one. Gains on shares held for more than 24 months are long-term and taxed at 12.5%. Gains on shares held for 24 months or less are short-term and taxed at your income-tax slab rate. The gain is computed in rupees using the JPY/INR rate on the purchase and the sale date, so the rupee move counts alongside the Asahi Diamond Industrial price. Paasa issues a capital-gains statement for your return.

Does Asahi Diamond Industrial pay a dividend, and how is it taxed in India?

Yes. Asahi Diamond Industrial pays a dividend and the current yield is 2.86%; the last declared dividend was ¥30.00 per share, about ₹18.31. Dividends are taxed at your slab rate in India. Japan withholds a preferential 10% on dividends for Indian residents under the India–Japan DTAA rather than the higher domestic rate, and the tax withheld can be claimed as a foreign tax credit in India. Paasa's dividend report lists the gross dividend and any tax withheld for each payment.

When can I trade Asahi Diamond Industrial from India?

The Tokyo Stock Exchange trades 5:30 am – 12:00 pm IST in Indian time. It also halts for lunch, 8:00 am – 9:00 am IST. Orders can only execute during that window.

Is there estate or inheritance tax on Asahi Diamond Industrial shares held from India?

Japan levies inheritance tax on Japan-located assets such as direct stocks, with an exemption of ¥30 million plus ¥6 million per statutory heir. It applies to your overall holdings in that jurisdiction rather than to any one position.

Do I have to declare Asahi Diamond Industrial shares in my Indian tax return?

Yes. Foreign shares held on 31 March must be reported in Schedule FA of your Indian income-tax return. Paasa gives you a Schedule FA-ready statement listing your Asahi Diamond Industrial holding, its cost and its closing value.

How do I sell Asahi Diamond Industrial and bring the money back to India?

You sell during market hours (5:30 am – 12:00 pm IST) and the proceeds settle in JPY in your Paasa account. From there you can hold the balance, reinvest, or repatriate. Funds can be withdrawn in any currency to any bank account in your own name. Whether the sale is short- or long-term is decided by the 24-month holding period.