Wholesale Trade · Fiscal year end Mar 31

HOSHIIRYO-SANKI CO., LTD.

7634

株式会社星医療酸器

FIGI BBG000C6GJX77634.T7634 JPCorp. no. 2011801011868

Latest half-year results

First half · fiscal year to 2026-03 · filed 2025-11-12

For the first half of the fiscal year to 2026-03: Revenue ¥7.4 billion (+1.2% YoY), Ordinary income ¥0.9 billion (-0.8% YoY), Net income ¥0.6 billion (-0.1% YoY).

	This period	Year on year
Revenue	¥7.4bn	+1.2%
Ordinary profit	¥918m	-0.8%
Net profit to owners	¥622m	-0.1%

From the securities report on EDINET, which states no forecast. History via /v1/companies/7634/earnings-releases.

Financials

Japan GAAP · consolidated · fiscal year to 2026-03-31

Revenue: ¥15.5bn
Net income: ¥1.4bn
ROE: 7.1%
Equity ratio: 74.8%
Dividend / share: ¥90
Employees: 527

Revenue · ¥bn

Net income · ¥bn

Fiscal year	Revenue	Net income	Total assets	Net assets	ROE	EPS	Operating CF
2026-03-31	¥15.5bn	¥1.4bn	¥26.7bn	¥20.3bn	7.1%	¥439.59	¥2.5bn
2025-03-31	¥15.1bn	¥1.5bn	¥24.6bn	¥18.7bn	8.2%	¥469.18	¥2.2bn
2024-03-31	¥14.8bn	¥1.4bn	¥23.0bn	¥17.4bn	8.7%	¥450.7	¥2.4bn
2023-03-31	¥13.8bn	¥1.3bn	¥21.2bn	¥15.6bn	8.5%	¥402.98	¥2.3bn
2022-03-31	¥12.8bn	¥1.1bn	¥20.3bn	¥14.5bn	8.0%	¥358.33	¥2.0bn

Indicators

Computed by us from filings · fiscal year to 2026-03-31

Metric	Value	Percentile among listed companies
ROE, %	7.1	39.4
Ordinary margin	0.1289	78.1
Equity ratio, %	74.8	82.4
Revenue growth	0.0277	37.9
Net income growth	-0.062	30.5
Operating cash flow / assets	0.0926	68.8

Policy-uncertainty measure0.00 Share of the report's text discussing policy-related uncertainty, by policy area. Proprietary text method.

Ownership activity 0 filer(s) stated they may make proposals in 365 days; 0 new 5% holder(s) in 180 days; net stake change +0.85pt in 90 days; 6.4% held by other listed companies.

Results wording balance: +0.43. Proprietary text method; it describes the wording only and does not interpret context.

Via /v1/companies/7634/indicators. Descriptive figures, not a rating and not investment advice.

From other filings

As the company states them

Internal control, 2026-06-24: see filing 上記の評価の結果、2026年3月31日時点において、当社グループの財務報告に係る内部統制は有効であると判断いたしました。 Filing

Segments, votes and tender offers

Stated in EDINET filings

Segments: Medical Gas Related, Home Medical Treatment Related, Nursing Home, Medical Gas Equipment Installation Related, Care Welfare Related, Other. /v1/companies/7634/segments

Latest voting result: 2026-06-25 · 当社株式等の大規模買付行為等への対応方針(買収への対応方針)の継続の件 · passed. /v1/companies/7634/voting

Ownership changes

All companies →

2026-09-15

Increase+0.85pt

Hikari Tsushin K.K. raised holdings in HOSHIIRYO-SANKI CO., LTD. (7634) to 16.04% from 15.19%.

S100Z1Y8Filer profile Original filing (PDF, Japanese)
2025-09-29

Increase+0.10pt

Hikari Tsushin K.K. raised holdings in HOSHIIRYO-SANKI CO., LTD. (7634) to 15.19% from 15.09%.

S100WQL7Filer profile Original filing (PDF, Japanese)
2025-08-26

Increase+1.01pt

Hikari Tsushin K.K. raised holdings in HOSHIIRYO-SANKI CO., LTD. (7634) to 15.09% from 14.08%.

S100WLDAFiler profile Original filing (PDF, Japanese)
2025-08-21

Amendment+2.03pt

Hikari Tsushin K.K. filed a correction to a 5% report on HOSHIIRYO-SANKI CO., LTD. (7634).

S100WKMAFiler profile Original filing (PDF, Japanese)
2025-03-06

Increase+2.03pt

Hikari Tsushin K.K. raised holdings in HOSHIIRYO-SANKI CO., LTD. (7634) to 14.08% from 12.05%.

S100VC24Filer profile Original filing (PDF, Japanese)
2025-01-21

Increase+1.01pt

Hikari Tsushin K.K. raised holdings in HOSHIIRYO-SANKI CO., LTD. (7634) to 12.05% from 11.04%.

S100V3HEFiler profile Original filing (PDF, Japanese)
2024-10-22

Increase+1.03pt

Hikari Tsushin K.K. raised holdings in HOSHIIRYO-SANKI CO., LTD. (7634) to 11.04% from 10.01%.

S100UJVMFiler profile Original filing (PDF, Japanese)
2024-02-07

Below 5%−7.17pt

FMR LLC cut holdings in HOSHIIRYO-SANKI CO., LTD. (7634) to 1.23% from 8.40%, below the 5% threshold.

S100SQJMFiler profile Original filing (PDF, Japanese)
2024-01-30

New 5% stake

Hikari Tsushin K.K. disclosed a 10.01% stake in HOSHIIRYO-SANKI CO., LTD. (7634), crossing the 5% reporting threshold.

S100SO4JFiler profile Original filing (PDF, Japanese)
2024-01-30

Threshold

Holdings of Hikari Tsushin K.K. in HOSHIIRYO-SANKI CO., LTD. (7634) moved above 10% (new -> 10.01%).

S100SO4JFiler profile Original filing (PDF, Japanese)

Trades by 5% holders

From the 60-day trade tables in 5% reports

Bought SoldHover a dot for the trade

Holder	Period	Net shares	Net % of shares	Avg. filed price	Range
光通信株式会社	2023-12-12 – 2026-09-08	+117,500	+3.42pt	¥4,363.22	¥4,360–4,425
株式会社UH Partners 2	2023-11-30 – 2025-09-19	+223,700	+6.53pt	¥4,185	¥4,185–4,185
株式会社UH Partners 3	2025-06-23 – 2025-09-19	+10,300	+0.31pt	¥4,485	¥4,485–4,485

Net shares and the average are our calculations. Prices are filed prices as stated by the filer, mostly for off-market trades; they are not market prices. Stock lending, custody transfers and option exercises are excluded from net shares. Every row via /v1/companies/7634/trades.

5% filings

Large shareholding reports on 7634

Filed	Filer	Stake	Change	Stated purpose
2026-09-15	Hikari Tsushin K.K.	16.04%	+0.85pt	pure investment
2025-09-29	Hikari Tsushin K.K.	15.19%	+0.10pt	pure investment
2025-08-26	Hikari Tsushin K.K.	15.09%	+1.01pt	pure investment
2025-08-21	Hikari Tsushin K.K.	14.08%	+2.03pt	pure investment
2025-03-06	Hikari Tsushin K.K.	14.08%	+2.03pt	pure investment
2025-01-21	Hikari Tsushin K.K.	12.05%	+1.01pt	pure investment
2024-10-22	Hikari Tsushin K.K.	11.04%	+1.03pt	pure investment
2024-02-07	FMR LLC	1.23%	−7.17pt	—
2024-01-30	Hikari Tsushin K.K.	10.01%	—	pure investment
2021-12-22	FMR LLC	8.40%	+1.08pt	—

Cross-shareholdings

From the annual report's status of shareholdings

Listed strategic holdings: 6 issues
Book value: ¥2.3bn
Sold in the year: — — issues
Bought in the year: ¥43m 4 issues
Mutual, both reports: 4
Held by listed cos.: 5

Holds	Book value	Shares vs. prior year	Mutual
NIPPON SANSO HOLDINGS CORPORATION 4091	¥1,349m	+1.4%	both reports
KOIKE SANSO KOGYO CO.,LTD. 6137	¥516m	+3.9%	both reports
YAMATO CORPORATION 1967	¥152m	0.0%	both reports
HAMAI INDUSTRIES LTD. 6497	¥108m	+2.1%	both reports
AIR WATER INC. 4088	¥101m	+9.4%	no
株式会社みずほファイナンスグループ	¥44m	0.0%	stated

Held by: KOIKE SANSO KOGYO CO.,LTD. 6137, NIPPON SANSO HOLDINGS CORPORATION 4091, HAMAI INDUSTRIES LTD. 6497, YAMATO CORPORATION 1967, Ecomott Inc. 3987, NIPPON SANSO HOLDINGS CORPORATION 4091

Purposes, all holdings and mutual flags via /v1/companies/7634/cross-holdings. Share changes include stock splits.

Major shareholders

As of fiscal year end 2026-03-31

Shareholder	Shares	Ratio
星医療酸器取引先持株会	576,000	18.50%
株式会社UH　Partners 2	234,000	7.50%
光通信株式会社	213,000	6.80%
一星社株式会社	200,000	6.40%
individual holder	148,000	4.70%
individual holder	110,000	3.50%
individual holder	100,000	3.20%
星医療酸器従業員持株会	67,000	2.20%
株式会社UH　Partners 3	63,000	2.00%
小池酸素工業株式会社	59,000	1.90%

U.S. funds holding 7634

SEC Form N-PORT, reports to 2026-06-30

1 U.S. funds held 300 shares worth $0.0m.

Fund	Shares	Value	% of fund	As of
Brighthouse/Dimensional International Small Company Portfolio Brighthouse Funds Trust II	300	$0.0m	0.002%	2026-06-30

Up to 25 funds per stock via the API.

Get this as JSON

GET /v1/companies/7634
GET /v1/companies/7634/financials
GET /v1/companies/7634/details
GET /v1/companies/7634/segments
GET /v1/companies/7634/voting
GET /v1/companies/7634/tender-offers
GET /v1/companies/7634/indicators
GET /v1/companies/7634/earnings-releases
GET /v1/events?ticker=7634
GET /v1/companies/7634/trades         
GET /v1/companies/7634/cross-holdings 
GET /v1/companies/7634/brief

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