Paasa Logo
Kidswell Bio Corporation logo
4584JPXMarket closedOpens 9:00am JST

Kidswell Bio Corporation

¥166.00Last updated
-¥1.00 (0.60%)Past day
Timezone

Kidswell Bio Corporation (JPX: 4584) is trading at ¥166.00, about ₹100 at today's JPY/INR rate, as of 25 Sep 2026, 2:30 AM ET, down 0.60% today. Indian residents can buy Kidswell Bio from India on Paasa under the RBI's Liberalised Remittance Scheme.

Quote

Open:¥165.00
Previous close:¥167.00
Volume:164.40K

Today's low

¥165.00

Today's high

¥170.00

52 week low

¥125.00

52 week high

¥320.00

4584 opened at ¥165.00, closed previously at ¥167.00, and has traded between ¥125.00 and ¥320.00 over the past 52 weeks.

About

Kidswell Bio Corporation, headquartered in Tokyo, Japan, specializes in the development of pharmaceutical treatments for rare and complex diseases. The company, which was founded in 2001 and operated as Gene Techno Science Co.,Ltd. until rebranding in July 2021, maintains a robust pipeline of therapeutic candidates. This includes GND-004, designed for both ophthalmic conditions and oncology, and GND-007, aimed at immunological disorders. Their portfolio also features a range of antibodies being developed for cancer therapies. Further expanding its research, the GBS series encompasses GBS-001, GBS-004, and GBS-010 for oncology; GBS-005 for immunological diseases; GBS-007 and GBS-012 for eye-related ailments; GBS-008 for infectious diseases; and GBS-011 for renal conditions. Additionally, Kidswell Bio is progressing GCT-101 for alveolar clefts, GCT-102 for congenital isolated hypoganglionosis, alongside other investigational products addressing ophthalmologic disorders, cerebral palsy, peripheral nerve palsy, fractures, and spinal cord injuries.

Country
JP
CEO
Shinya Kurebayashi
Exchange listed on
JPX
Industry
Biotechnology
Base currency
JPY
Full Time Employees
32
Sector
Healthcare
IPO date
30/11/2012

Key statistics

Avg. volume

421.89K

Market cap

¥8.24B

P/E Ratio

-21.84

Price-to-sales ratio

1.34

Enterprise value

¥7.48B

Free cash flow yield

0.00%

Debt-to-equity ratio

1.35

Return on equity

-19.63%

ROIC

-2.43%

Beta

1.21

Dividend yield

0.00%

Last dividend

¥0.00

Financial overview

Revenue

¥6.59B

Earnings per share

-¥8.48

Free cash flow

-¥1.11B

Net profit margin

-6.08%

Gross margin

25.76%

EBITDA

-¥138.26M

Revenue growth

29.67%

Similar securities

This is not an investment recommendation

How to buy Kidswell Bio from India

Indian residents can buy Kidswell Bio 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 Kidswell Bio and place an order

    Find Kidswell Bio by name or by its ticker, 4584, and choose an order type. The Tokyo Stock Exchange typically trades in units of 100 shares. Kidswell Bio trades 5:30 am – 12:00 pm IST; orders can only execute during that window.

  4. Track holdings and download tax reports

    Follow your Kidswell Bio position in JPY and INR. Kidswell Bio pays no dividend today, so your filing is the capital-gains statement plus the Schedule FA holding line.

Read the full guide: how to invest in Kidswell Bio from India

Trading and taxes when buying Kidswell Bio 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
NoneKidswell Bio does not currently pay a dividend. If it starts, dividends are taxed at your slab rate in India.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 Kidswell Bio stock?

Yes. Kidswell Bio (4584) has been listed on the Tokyo Stock Exchange since 2012, in the Biotechnology 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 Kidswell Bio share cost in rupees?

One Kidswell Bio share is ¥166.00 — about ₹100 at a JPY/INR rate of 0.6051 on 24 Sep 2026. Both the Kidswell Bio 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 Kidswell Bio 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 Kidswell Bio?

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

How are gains on Kidswell Bio 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 Kidswell Bio price. Paasa issues a capital-gains statement for your return.

Does Kidswell Bio pay a dividend?

No. Kidswell Bio does not currently pay a dividend, so holding it produces no dividend income to declare in India. If it starts paying one, the Indian treatment is the usual one — dividends are taxed at your slab rate in India — and Paasa's dividend report would show the gross amount and any tax withheld.

When can I trade Kidswell Bio 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 Kidswell Bio 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 Kidswell Bio 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 Kidswell Bio holding, its cost and its closing value.

How do I sell Kidswell Bio 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.