Annual report

Period2025-01-01 → 2025-12-31

Filed2026-03-27

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 149

Metric	Value	Period	Scope	Source row
Revenue	¥6.8bn	2025-01-01 → 2025-12-31	Cons.	Net sales
Revenue	¥6.2bn	2024-01-01 → 2024-12-31	Cons.	Net sales
Revenue	¥5.2bn	2023-01-01 → 2023-12-31^v	Cons.	Net sales (5-year summary)
Revenue	¥3.4bn	2022-01-01 → 2022-12-31^v	Cons.	Net sales (5-year summary)
Revenue	¥3.4bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥326m	2025-01-01 → 2025-12-31	Cons.	Operating income
Operating income	¥306m	2024-01-01 → 2024-12-31	Cons.	Operating income
Ordinary income	¥300m	2025-01-01 → 2025-12-31	Cons.	Ordinary income
Ordinary income	¥294m	2024-01-01 → 2024-12-31	Cons.	Ordinary income
Ordinary income	¥175m	2023-01-01 → 2023-12-31^v	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥184m	2022-01-01 → 2022-12-31^v	Cons.	Ordinary income loss (5-year summary)
Ordinary income	¥148m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥300m	2025-01-01 → 2025-12-31	Cons.	Income before income taxes
Profit before tax	¥284m	2024-01-01 → 2024-12-31	Cons.	Income before income taxes
Net income (owners)	¥188m	2025-01-01 → 2025-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥241m	2024-01-01 → 2024-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥169m	2023-01-01 → 2023-12-31^v	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥228m	2022-01-01 → 2022-12-31^v	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	¥131m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥188m	2025-01-01 → 2025-12-31	Cons.	Profit loss
Net income	¥241m	2024-01-01 → 2024-12-31	Cons.	Profit loss
Total assets	¥5.3bn	at 2025-12-31	Cons.	Assets
Total assets	¥3.8bn	at 2024-12-31	Cons.	Assets
Total assets	¥2.7bn	at 2023-12-31^v	Cons.	Total assets (5-year summary)
Total assets	¥2.0bn	at 2022-12-31^v	Cons.	Total assets (5-year summary)
Total assets	¥2.0bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥2.3bn	at 2025-12-31	Cons.	Liabilities
Total liabilities	¥2.5bn	at 2024-12-31	Cons.	Liabilities
Net assets / equity	¥2.9bn	at 2025-12-31	Cons.	Net assets
Net assets / equity	¥1.3bn	at 2024-12-31	Cons.	Net assets
Net assets / equity	¥1.0bn	at 2023-12-31^v	Cons.	Net assets
Net assets / equity	¥842m	at 2022-12-31^v	Cons.	Net assets (5-year summary)
Net assets / equity	¥983m	at 2021-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥2.3bn	at 2025-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.2bn	at 2024-12-31	Cons.	Cash and deposits
Cash & equivalents	¥2.2bn	at 2025-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.2bn	at 2024-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥809m	at 2023-12-31^v	Cons.	Cash and cash equivalents
Cash & equivalents	¥474m	at 2022-12-31^v	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥676m	at 2021-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥220m	2025-01-01 → 2025-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥331m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥99m	2023-01-01 → 2023-12-31^v	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥268m	2022-01-01 → 2022-12-31^v	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	¥122m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥267m	2025-01-01 → 2025-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥502m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥36m	2023-01-01 → 2023-12-31^v	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥145m	2022-01-01 → 2022-12-31^v	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥71m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥1.1bn	2025-01-01 → 2025-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥558m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥271m	2023-01-01 → 2023-12-31^v	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥210m	2022-01-01 → 2022-12-31^v	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥252m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥34.3	2025-01-01 → 2025-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥50.53	2024-01-01 → 2024-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥35.67	2023-01-01 → 2023-12-31^v	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-48.52	2022-01-01 → 2022-12-31^v	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥31.67	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥33.8	2025-01-01 → 2025-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥49.17	2024-01-01 → 2024-12-31	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥34.56	2023-01-01 → 2023-12-31^v	Cons.	Diluted earnings per share (5-year summary)
EPS (diluted)	¥30.11	2021-01-01 → 2021-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥518.91	at 2025-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥268.33	at 2024-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥215.42	at 2023-12-31^v	Cons.	Net assets per share (5-year summary)
Net assets per share	¥178.53	at 2022-12-31^v	Cons.	Net assets per share (5-year summary)
Net assets per share	¥214.15	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	55.7%	at 2025-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	33.9%	at 2024-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	37.2%	at 2023-12-31^v	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	42.3%	at 2022-12-31^v	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	49.6%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	8.9%	2025-01-01 → 2025-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	20.9%	2024-01-01 → 2024-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	18.1%	2023-01-01 → 2023-12-31^v	Cons.	Rate of return on equity (5-year summary)
ROE	18.3%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	199	at 2025-12-31	Cons.	Number of employees
Employees	157	at 2024-12-31	Cons.	Number of employees
Employees	131	at 2023-12-31^v	Cons.	Number of employees
Employees	113	at 2022-12-31^v	Cons.	Number of employees
Employees	98	at 2021-12-31^d	Cons.	Number of employees
Revenue	¥6.3bn	2025-01-01 → 2025-12-31	Standalone	Net sales
Revenue	¥5.9bn	2024-01-01 → 2024-12-31	Standalone	Net sales
Revenue	¥5.2bn	2023-01-01 → 2023-12-31^v	Standalone	Net sales (5-year summary)
Revenue	¥3.4bn	2022-01-01 → 2022-12-31^v	Standalone	Net sales (5-year summary)
Revenue	¥3.4bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥305m	2025-01-01 → 2025-12-31	Standalone	Operating income
Operating income	¥338m	2024-01-01 → 2024-12-31	Standalone	Operating income
Ordinary income	¥278m	2025-01-01 → 2025-12-31	Standalone	Ordinary income
Ordinary income	¥325m	2024-01-01 → 2024-12-31	Standalone	Ordinary income
Ordinary income	¥172m	2023-01-01 → 2023-12-31^v	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥189m	2022-01-01 → 2022-12-31^v	Standalone	Ordinary income loss (5-year summary)
Ordinary income	¥155m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥278m	2025-01-01 → 2025-12-31	Standalone	Income before income taxes
Profit before tax	¥315m	2024-01-01 → 2024-12-31	Standalone	Income before income taxes
Net income	¥201m	2025-01-01 → 2025-12-31	Standalone	Profit loss
Net income	¥290m	2024-01-01 → 2024-12-31	Standalone	Profit loss
Net income	¥166m	2023-01-01 → 2023-12-31^v	Standalone	Net income loss (5-year summary)
Net income	−¥232m	2022-01-01 → 2022-12-31^v	Standalone	Net income loss (5-year summary)
Net income	¥139m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥5.2bn	at 2025-12-31	Standalone	Assets
Total assets	¥3.7bn	at 2024-12-31	Standalone	Assets
Total assets	¥2.8bn	at 2023-12-31^v	Standalone	Total assets (5-year summary)
Total assets	¥2.0bn	at 2022-12-31^v	Standalone	Total assets (5-year summary)
Total assets	¥2.0bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥2.2bn	at 2025-12-31	Standalone	Liabilities
Total liabilities	¥2.4bn	at 2024-12-31	Standalone	Liabilities
Net assets / equity	¥3.0bn	at 2025-12-31	Standalone	Net assets
Net assets / equity	¥1.3bn	at 2024-12-31	Standalone	Net assets
Net assets / equity	¥1.0bn	at 2023-12-31^v	Standalone	Net assets
Net assets / equity	¥849m	at 2022-12-31^v	Standalone	Net assets (5-year summary)
Net assets / equity	¥996m	at 2021-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.6bn	at 2025-12-31	Standalone	Cash and deposits
Cash and deposits	¥705m	at 2024-12-31	Standalone	Cash and deposits
EPS (basic)	¥36.69	2025-01-01 → 2025-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥60.89	2024-01-01 → 2024-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥35	2023-01-01 → 2023-12-31^v	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-49.55	2022-01-01 → 2022-12-31^v	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥33.44	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥36.16	2025-01-01 → 2025-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥59.53	2024-01-01 → 2024-12-31	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥33.91	2023-01-01 → 2023-12-31^v	Standalone	Diluted earnings per share (5-year summary)
EPS (diluted)	¥31.79	2021-01-01 → 2021-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Net assets per share	¥530.59	at 2025-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥279.44	at 2024-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥216.11	at 2023-12-31^v	Standalone	Net assets per share (5-year summary)
Net assets per share	¥180.03	at 2022-12-31^v	Standalone	Net assets per share (5-year summary)
Net assets per share	¥216.93	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	58.0%	at 2025-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	35.7%	at 2024-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	37.3%	at 2023-12-31^v	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	42.5%	at 2022-12-31^v	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	50.0%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	9.3%	2025-01-01 → 2025-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	24.6%	2024-01-01 → 2024-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	17.7%	2023-01-01 → 2023-12-31^v	Standalone	Rate of return on equity (5-year summary)
ROE	19.1%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	5,639,420	at 2025-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,777,620	at 2024-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,744,920	at 2023-12-31^v	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,717,020	at 2022-12-31^v	Standalone	Total number of issued shares (5-year summary)
Shares issued	4,590,620	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	171	at 2025-12-31	Standalone	Number of employees
Employees	141	at 2024-12-31	Standalone	Number of employees
Employees	129	at 2023-12-31^v	Standalone	Number of employees
Employees	111	at 2022-12-31^v	Standalone	Number of employees
Employees	94	at 2021-12-31^d	Standalone	Number of employees

Periods use the dates stated in the filing. ^d = earlier-year period dated by calendar; ^v = that date confirmed by the company's own earlier filing.

Segments · 1

Segment	Item	Period	Value
Security Solution Businessreportable segment	employees	at 2025-12-31	199 pure

Segment names come from EDINET member IDs; not yet mapped to a common taxonomy.

All source rows · 1,340

Item	Context	Value	Unit
Cost of purchased goods	CurrentYearDuration_NonConsolidatedMember	3895432000	JPY
Total beginning and purchase of goods	Prior1YearDuration_NonConsolidatedMember	4174153000	JPY
Total beginning and purchase of goods	CurrentYearDuration_NonConsolidatedMember	4612705000	JPY
Ending goods cos	Prior1YearDuration_NonConsolidatedMember	717272000	JPY
Ending goods cos	CurrentYearDuration_NonConsolidatedMember	944650000	JPY
Cost of goods sold	Prior1YearDuration_NonConsolidatedMember	3456880000	JPY
Cost of goods sold	CurrentYearDuration_NonConsolidatedMember	3668054000	JPY
Gross profit	Prior1YearDuration_NonConsolidatedMember	2404436000	JPY
Gross profit	CurrentYearDuration_NonConsolidatedMember	2608817000	JPY
Selling general and administrative expenses	Prior1YearDuration_NonConsolidatedMember	2066630000	JPY
Selling general and administrative expenses	CurrentYearDuration_NonConsolidatedMember	2303867000	JPY
Operating income	Prior1YearDuration_NonConsolidatedMember	337805000	JPY
Operating income	CurrentYearDuration_NonConsolidatedMember	304949000	JPY
Interest income noi	Prior1YearDuration_NonConsolidatedMember	86000	JPY
Interest income noi	CurrentYearDuration_NonConsolidatedMember	2047000	JPY
Subsidy income noi bounty	Prior1YearDuration_NonConsolidatedMember	800000	JPY
Subsidy income noi bounty	CurrentYearDuration_NonConsolidatedMember	－	JPY
Other noi	Prior1YearDuration_NonConsolidatedMember	232000	JPY
Other noi	CurrentYearDuration_NonConsolidatedMember	308000	JPY
Non operating income	Prior1YearDuration_NonConsolidatedMember	1118000	JPY
Non operating income	CurrentYearDuration_NonConsolidatedMember	2356000	JPY
Interest expenses noe	Prior1YearDuration_NonConsolidatedMember	12705000	JPY
Interest expenses noe	CurrentYearDuration_NonConsolidatedMember	14067000	JPY
Stock issuance cost noe	Prior1YearDuration_NonConsolidatedMember	－	JPY
Stock issuance cost noe	CurrentYearDuration_NonConsolidatedMember	9315000	JPY
Provision of allowance for doubtful accounts noe	Prior1YearDuration_NonConsolidatedMember	－	JPY
Provision of allowance for doubtful accounts noe	CurrentYearDuration_NonConsolidatedMember	3716000	JPY
Other noe	Prior1YearDuration_NonConsolidatedMember	739000	JPY
Other noe	CurrentYearDuration_NonConsolidatedMember	2386000	JPY
Non operating expenses	Prior1YearDuration_NonConsolidatedMember	13444000	JPY
Non operating expenses	CurrentYearDuration_NonConsolidatedMember	29485000	JPY
Ordinary income	Prior1YearDuration_NonConsolidatedMember	325480000	JPY
Ordinary income	CurrentYearDuration_NonConsolidatedMember	277821000	JPY
Loss on valuation of investment securities el	Prior1YearDuration_NonConsolidatedMember	10013000	JPY
Loss on valuation of investment securities el	CurrentYearDuration_NonConsolidatedMember	－	JPY
Extraordinary loss	Prior1YearDuration_NonConsolidatedMember	10013000	JPY
Extraordinary loss	CurrentYearDuration_NonConsolidatedMember	－	JPY
Income before income taxes	Prior1YearDuration_NonConsolidatedMember	315466000	JPY
Income before income taxes	CurrentYearDuration_NonConsolidatedMember	277821000	JPY
Income taxes current	Prior1YearDuration_NonConsolidatedMember	46912000	JPY
Income taxes current	CurrentYearDuration_NonConsolidatedMember	49819000	JPY
Income taxes deferred	Prior1YearDuration_NonConsolidatedMember	-21319000	JPY
Income taxes deferred	CurrentYearDuration_NonConsolidatedMember	27321000	JPY
Income taxes	Prior1YearDuration_NonConsolidatedMember	25592000	JPY
Income taxes	CurrentYearDuration_NonConsolidatedMember	77141000	JPY
Profit loss	Prior1YearDuration_NonConsolidatedMember	289873000	JPY
Profit loss	CurrentYearDuration_NonConsolidatedMember	200680000	JPY
Net assets	Prior2YearInstant_NonConsolidatedMember_CapitalStockMember	540827000	JPY
Net assets	Prior2YearInstant_NonConsolidatedMember_LegalCapitalSurplusMember	421819000	JPY
Net assets	Prior2YearInstant_NonConsolidatedMember_OtherCapitalSurplusMember	14000	JPY

Every row of the EDINET CSV. Item names are the XBRL element names; filed text is kept in its original Japanese. Filed text is available on Plus and Pro.

Data checks · 24 of 24 passed

balance sheet identity	consolidated 2024-12-31	pass rounding
balance sheet identity	consolidated 2025-12-31	pass
balance sheet identity	non_consolidated 2024-12-31	pass
balance sheet identity	non_consolidated 2025-12-31	pass
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2023-12-31	pass
statement vs summary · net assets	consolidated 2024-12-31	pass
statement vs summary · net assets	consolidated 2025-12-31	pass
statement vs summary · net assets	non_consolidated 2023-12-31	pass
statement vs summary · net assets	non_consolidated 2024-12-31	pass
statement vs summary · net assets	non_consolidated 2025-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2025-01-01/2025-12-31	pass
statement vs summary · operating cash flow	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · operating cash flow	consolidated 2025-01-01/2025-12-31	pass
statement vs summary · revenue	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	consolidated 2025-01-01/2025-12-31	pass
statement vs summary · revenue	non_consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	non_consolidated 2025-01-01/2025-12-31	pass
statement vs summary · total assets	consolidated 2024-12-31	pass
statement vs summary · total assets	consolidated 2025-12-31	pass
statement vs summary · total assets	non_consolidated 2024-12-31	pass
statement vs summary · total assets	non_consolidated 2025-12-31	pass