Annual report

Period2024-01-01 → 2024-12-31

Filed2025-03-31

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 137

Metric	Value	Period	Scope	Source row
Revenue	¥1.4bn	2024-01-01 → 2024-12-31	Cons.	Net sales
Revenue	¥1.2bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥1.5bn	2022-01-01 → 2022-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥1.3bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥1.1bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Operating income	−¥282m	2024-01-01 → 2024-12-31	Cons.	Operating income
Operating income	−¥174m	2023-01-01 → 2023-12-31	Cons.	Operating income
Ordinary income	−¥287m	2024-01-01 → 2024-12-31	Cons.	Ordinary income
Ordinary income	−¥167m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥56m	2022-01-01 → 2022-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥175m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥480m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	−¥581m	2024-01-01 → 2024-12-31	Cons.	Income before income taxes
Profit before tax	−¥169m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Net income (owners)	−¥586m	2024-01-01 → 2024-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥203m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥72m	2022-01-01 → 2022-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥182m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥581m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	−¥586m	2024-01-01 → 2024-12-31	Cons.	Profit loss
Net income	−¥203m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Total assets	¥1.9bn	at 2024-12-31	Cons.	Assets
Total assets	¥1.5bn	at 2023-12-31	Cons.	Assets
Total assets	¥1.7bn	at 2022-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥977m	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥367m	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥315m	at 2024-12-31	Cons.	Liabilities
Total liabilities	¥342m	at 2023-12-31	Cons.	Liabilities
Net assets / equity	¥1.6bn	at 2024-12-31	Cons.	Net assets
Net assets / equity	¥1.1bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥1.3bn	at 2022-12-31^d	Cons.	Net assets
Net assets / equity	¥310m	at 2021-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	−¥459m	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥1.3bn	at 2024-12-31	Cons.	Cash and deposits
Cash and deposits	¥942m	at 2023-12-31	Cons.	Cash and deposits
Cash & equivalents	¥1.3bn	at 2024-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥912m	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.4bn	at 2022-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥787m	at 2021-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥91m	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	−¥479m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥184m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥160m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥115m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥162m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥72m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥289m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥81m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥12m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥2m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	¥911m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥2m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥840m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥843m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥129m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥-51.57	2024-01-01 → 2024-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-19.8	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥8.22	2022-01-01 → 2022-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-25.4	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-94.46	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥7.51	2022-01-01 → 2022-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥127.27	at 2024-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥110.58	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥126.97	at 2022-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥36.77	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥-72.19	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	83.2%	at 2024-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	77.0%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	72.8%	at 2022-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	31.7%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	-125.0%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	9.1%	2022-01-01 → 2022-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	144	at 2024-12-31	Cons.	Number of employees
Employees	145	at 2023-12-31	Cons.	Number of employees
Employees	124	at 2022-12-31^d	Cons.	Number of employees
Employees	111	at 2021-12-31^d	Cons.	Number of employees
Employees	260	at 2020-12-31^d	Cons.	Number of employees
Revenue	¥1.2bn	2024-01-01 → 2024-12-31	Standalone	Net sales
Revenue	¥1.0bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥1.3bn	2022-01-01 → 2022-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥1.1bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥1.1bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Operating income	−¥252m	2024-01-01 → 2024-12-31	Standalone	Operating income
Operating income	−¥183m	2023-01-01 → 2023-12-31	Standalone	Operating income
Ordinary income	−¥279m	2024-01-01 → 2024-12-31	Standalone	Ordinary income
Ordinary income	−¥180m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥30m	2022-01-01 → 2022-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥150m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥371m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	−¥541m	2024-01-01 → 2024-12-31	Standalone	Income before income taxes
Profit before tax	−¥176m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Net income	−¥545m	2024-01-01 → 2024-12-31	Standalone	Profit loss
Net income	−¥207m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥62m	2022-01-01 → 2022-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥207m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥976m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥1.9bn	at 2024-12-31	Standalone	Assets
Total assets	¥1.4bn	at 2023-12-31	Standalone	Assets
Total assets	¥1.7bn	at 2022-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥948m	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥359m	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥295m	at 2024-12-31	Standalone	Liabilities
Total liabilities	¥303m	at 2023-12-31	Standalone	Liabilities
Net assets / equity	¥1.6bn	at 2024-12-31	Standalone	Net assets
Net assets / equity	¥1.1bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥1.2bn	at 2022-12-31^d	Standalone	Net assets
Net assets / equity	¥282m	at 2021-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	−¥461m	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥1.2bn	at 2024-12-31	Standalone	Cash and deposits
Cash and deposits	¥764m	at 2023-12-31	Standalone	Cash and deposits
EPS (basic)	¥-47.98	2024-01-01 → 2024-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-20.15	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥7.17	2022-01-01 → 2022-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-29	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-158.68	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥6.55	2022-01-01 → 2022-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Net assets per share	¥127.27	at 2024-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥106.65	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥123.23	at 2022-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥33.45	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥-72.54	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	84.1%	at 2024-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	78.4%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	73.1%	at 2022-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	29.7%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	-128.5%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	8.3%	2022-01-01 → 2022-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	12,260,240	at 2024-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	10,359,160	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	9,923,220	at 2022-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	421,161	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	317,660	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	131	at 2024-12-31	Standalone	Number of employees
Employees	127	at 2023-12-31	Standalone	Number of employees
Employees	108	at 2022-12-31^d	Standalone	Number of employees
Employees	96	at 2021-12-31^d	Standalone	Number of employees
Employees	230	at 2020-12-31^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.

All source rows · 1,189

Item	Context	Value	Unit
Payments for issuance of common stock fin cf	CurrentYearDuration	-6602000	JPY
Repayment of long term loans payable fin cf	Prior1YearDuration	-90414000	JPY
Repayment of long term loans payable fin cf	CurrentYearDuration	-82392000	JPY
Repayments of lease obligations fin cf	Prior1YearDuration	-373000	JPY
Repayments of lease obligations fin cf	CurrentYearDuration	-211000	JPY
Proceeds from issuance of stock resulting from exercise of subscription rights to shares fin cf	Prior1YearDuration	88309000	JPY
Proceeds from issuance of stock resulting from exercise of subscription rights to shares fin cf	CurrentYearDuration	530000	JPY
Net cash provided by used in financing activities	Prior1YearDuration	-2477000	JPY
Net cash provided by used in financing activities	CurrentYearDuration	911139000	JPY
Net increase decrease in cash and cash equivalents	Prior1YearDuration	-475372000	JPY
Net increase decrease in cash and cash equivalents	CurrentYearDuration	360054000	JPY
Cash and cash equivalents	Prior2YearInstant	1387265000	JPY
Cash and cash equivalents	Prior1YearInstant	911892000	JPY
Cash and cash equivalents	Prior1YearInstant	911892000	JPY
Cash and cash equivalents	CurrentYearInstant	1271947000	JPY
Number of consolidated subsidiaries	CurrentYearInstant	2
Directors compensations sga	Prior1YearDuration	101190000	JPY
Directors compensations sga	CurrentYearDuration	78934000	JPY
Salaries and allowances sga	Prior1YearDuration	124945000	JPY
Salaries and allowances sga	CurrentYearDuration	238952000	JPY
Provision for bonuses sga	Prior1YearDuration	1249000	JPY
Provision for bonuses sga	CurrentYearDuration	1513000	JPY
Research and development expenses sga	Prior1YearDuration	70988000	JPY
Research and development expenses sga	CurrentYearDuration	44160000	JPY
Research and development expenses sga	Prior1YearDuration	70988000	JPY
Research and development expenses sga	CurrentYearDuration	44160000	JPY
Cash and deposits	Prior1YearInstant_NonConsolidatedMember	764246000	JPY
Cash and deposits	CurrentYearInstant_NonConsolidatedMember	1237461000	JPY
Accounts receivable trade	Prior1YearInstant_NonConsolidatedMember	96104000	JPY
Accounts receivable trade	CurrentYearInstant_NonConsolidatedMember	334637000	JPY
Contract assets	Prior1YearInstant_NonConsolidatedMember	35827000	JPY
Contract assets	CurrentYearInstant_NonConsolidatedMember	94915000	JPY
Work in process	Prior1YearInstant_NonConsolidatedMember	976000	JPY
Work in process	CurrentYearInstant_NonConsolidatedMember	3548000	JPY
Short term loans receivable to subsidiaries and affiliates	Prior1YearInstant_NonConsolidatedMember	30890000	JPY
Short term loans receivable to subsidiaries and affiliates	CurrentYearInstant_NonConsolidatedMember	－	JPY
Prepaid expenses	Prior1YearInstant_NonConsolidatedMember	29535000	JPY
Prepaid expenses	CurrentYearInstant_NonConsolidatedMember	37821000	JPY
Other ca	Prior1YearInstant_NonConsolidatedMember	46301000	JPY
Other ca	CurrentYearInstant_NonConsolidatedMember	11049000	JPY
Current assets	Prior1YearInstant_NonConsolidatedMember	1003881000	JPY
Current assets	CurrentYearInstant_NonConsolidatedMember	1719433000	JPY
Buildings	Prior1YearInstant_NonConsolidatedMember	12618000	JPY
Buildings	CurrentYearInstant_NonConsolidatedMember	6666000	JPY
Accumulated depreciation buildings	Prior1YearInstant_NonConsolidatedMember	-12618000	JPY
Accumulated depreciation buildings	CurrentYearInstant_NonConsolidatedMember	-6666000	JPY
Buildings net	Prior1YearInstant_NonConsolidatedMember	－	JPY
Buildings net	CurrentYearInstant_NonConsolidatedMember	－	JPY
Tools furniture and fixtures	Prior1YearInstant_NonConsolidatedMember	41982000	JPY
Tools furniture and fixtures	CurrentYearInstant_NonConsolidatedMember	33100000	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 2023-12-31	pass
balance sheet identity	consolidated 2024-12-31	pass
balance sheet identity	non_consolidated 2023-12-31	pass
balance sheet identity	non_consolidated 2024-12-31	pass rounding
dei present		pass
period resolution		pass
statement vs summary · net assets	consolidated 2022-12-31	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	non_consolidated 2022-12-31	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 income attributable to parent	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · net income attributable to parent	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · operating cash flow	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · operating cash flow	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	consolidated 2024-01-01/2024-12-31	pass
statement vs summary · revenue	non_consolidated 2023-01-01/2023-12-31	pass
statement vs summary · revenue	non_consolidated 2024-01-01/2024-12-31	pass
statement vs summary · total assets	consolidated 2023-12-31	pass
statement vs summary · total assets	consolidated 2024-12-31	pass
statement vs summary · total assets	non_consolidated 2023-12-31	pass
statement vs summary · total assets	non_consolidated 2024-12-31	pass