Annual report

Period2024-01-01 → 2024-12-31

Filed2025-03-27

StandardJapan GAAP

ConsolidatedYes

Data checks24 of 24 passed

Key figures · 145

Metric	Value	Period	Scope	Source row
Revenue	¥2.1bn	2024-01-01 → 2024-12-31	Cons.	Net sales
Revenue	¥1.9bn	2023-01-01 → 2023-12-31	Cons.	Net sales
Revenue	¥1.9bn	2022-01-01 → 2022-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥2.1bn	2021-01-01 → 2021-12-31^d	Cons.	Net sales (5-year summary)
Revenue	¥2.2bn	2020-01-01 → 2020-12-31^d	Cons.	Net sales (5-year summary)
Operating income	¥22m	2024-01-01 → 2024-12-31	Cons.	Operating income
Operating income	¥13m	2023-01-01 → 2023-12-31	Cons.	Operating income
Ordinary income	¥24m	2024-01-01 → 2024-12-31	Cons.	Ordinary income
Ordinary income	¥26m	2023-01-01 → 2023-12-31	Cons.	Ordinary income
Ordinary income	¥61m	2022-01-01 → 2022-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥142m	2021-01-01 → 2021-12-31^d	Cons.	Ordinary income loss (5-year summary)
Ordinary income	−¥90m	2020-01-01 → 2020-12-31^d	Cons.	Ordinary income loss (5-year summary)
Profit before tax	¥41m	2024-01-01 → 2024-12-31	Cons.	Income before income taxes
Profit before tax	−¥24m	2023-01-01 → 2023-12-31	Cons.	Income before income taxes
Net income (owners)	¥31m	2024-01-01 → 2024-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	−¥33m	2023-01-01 → 2023-12-31	Cons.	Profit loss attributable to owners of parent
Net income (owners)	¥11m	2022-01-01 → 2022-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥176m	2021-01-01 → 2021-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income (owners)	−¥128m	2020-01-01 → 2020-12-31^d	Cons.	Profit loss attributable to owners of parent (5-year summary)
Net income	¥29m	2024-01-01 → 2024-12-31	Cons.	Profit loss
Net income	−¥34m	2023-01-01 → 2023-12-31	Cons.	Profit loss
Total assets	¥4.1bn	at 2024-12-31	Cons.	Assets
Total assets	¥4.1bn	at 2023-12-31	Cons.	Assets
Total assets	¥4.3bn	at 2022-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥4.0bn	at 2021-12-31^d	Cons.	Total assets (5-year summary)
Total assets	¥4.1bn	at 2020-12-31^d	Cons.	Total assets (5-year summary)
Total liabilities	¥2.3bn	at 2024-12-31	Cons.	Liabilities
Total liabilities	¥2.4bn	at 2023-12-31	Cons.	Liabilities
Net assets / equity	¥1.8bn	at 2024-12-31	Cons.	Net assets
Net assets / equity	¥1.8bn	at 2023-12-31	Cons.	Net assets
Net assets / equity	¥1.8bn	at 2022-12-31^d	Cons.	Net assets
Net assets / equity	¥1.7bn	at 2021-12-31^d	Cons.	Net assets (5-year summary)
Net assets / equity	¥1.9bn	at 2020-12-31^d	Cons.	Net assets (5-year summary)
Cash and deposits	¥999m	at 2024-12-31	Cons.	Cash and deposits
Cash and deposits	¥1.0bn	at 2023-12-31	Cons.	Cash and deposits
Cash & equivalents	¥999m	at 2024-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.0bn	at 2023-12-31	Cons.	Cash and cash equivalents
Cash & equivalents	¥1.1bn	at 2022-12-31^d	Cons.	Cash and cash equivalents
Cash & equivalents	¥932m	at 2021-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Cash & equivalents	¥1.2bn	at 2020-12-31^d	Cons.	Cash and cash equivalents (5-year summary)
Operating cash flow	¥234m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	¥95m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in operating activities
Operating cash flow	−¥10m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥30m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Operating cash flow	−¥113m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in operating activities (5-year summary)
Investing cash flow	−¥167m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥131m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in investment activities
Investing cash flow	−¥29m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥198m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Investing cash flow	−¥632m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in investing activities (5-year summary)
Financing cash flow	−¥98m	2024-01-01 → 2024-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	−¥56m	2023-01-01 → 2023-12-31	Cons.	Net cash provided by used in financing activities
Financing cash flow	¥194m	2022-01-01 → 2022-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	−¥70m	2021-01-01 → 2021-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
Financing cash flow	¥697m	2020-01-01 → 2020-12-31^d	Cons.	Net cash provided by used in financing activities (5-year summary)
EPS (basic)	¥4.53	2024-01-01 → 2024-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-4.83	2023-01-01 → 2023-12-31	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥1.7	2022-01-01 → 2022-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-25.62	2021-01-01 → 2021-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-18.65	2020-01-01 → 2020-12-31^d	Cons.	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥1.69	2022-01-01 → 2022-12-31^d	Cons.	Diluted earnings per share (5-year summary)
Net assets per share	¥249.23	at 2024-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥243.19	at 2023-12-31	Cons.	Net assets per share (5-year summary)
Net assets per share	¥247.45	at 2022-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥237.66	at 2021-12-31^d	Cons.	Net assets per share (5-year summary)
Net assets per share	¥261.78	at 2020-12-31^d	Cons.	Net assets per share (5-year summary)
Equity ratio	42.3%	at 2024-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	40.8%	at 2023-12-31	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	40.0%	at 2022-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	41.5%	at 2021-12-31^d	Cons.	Equity to asset ratio (5-year summary)
Equity ratio	44.0%	at 2020-12-31^d	Cons.	Equity to asset ratio (5-year summary)
ROE	1.8%	2024-01-01 → 2024-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	-2.0%	2023-01-01 → 2023-12-31	Cons.	Rate of return on equity (5-year summary)
ROE	0.7%	2022-01-01 → 2022-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	-10.3%	2021-01-01 → 2021-12-31^d	Cons.	Rate of return on equity (5-year summary)
ROE	-6.8%	2020-01-01 → 2020-12-31^d	Cons.	Rate of return on equity (5-year summary)
Employees	101	at 2024-12-31	Cons.	Number of employees
Employees	84	at 2023-12-31	Cons.	Number of employees
Employees	95	at 2022-12-31^d	Cons.	Number of employees
Employees	95	at 2021-12-31^d	Cons.	Number of employees
Employees	93	at 2020-12-31^d	Cons.	Number of employees
Revenue	¥2.1bn	2024-01-01 → 2024-12-31	Standalone	Net sales
Revenue	¥1.9bn	2023-01-01 → 2023-12-31	Standalone	Net sales
Revenue	¥1.9bn	2022-01-01 → 2022-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥2.1bn	2021-01-01 → 2021-12-31^d	Standalone	Net sales (5-year summary)
Revenue	¥2.1bn	2020-01-01 → 2020-12-31^d	Standalone	Net sales (5-year summary)
Operating income	¥43m	2024-01-01 → 2024-12-31	Standalone	Operating income
Operating income	¥10m	2023-01-01 → 2023-12-31	Standalone	Operating income
Ordinary income	¥50m	2024-01-01 → 2024-12-31	Standalone	Ordinary income
Ordinary income	¥28m	2023-01-01 → 2023-12-31	Standalone	Ordinary income
Ordinary income	¥56m	2022-01-01 → 2022-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥158m	2021-01-01 → 2021-12-31^d	Standalone	Ordinary income loss (5-year summary)
Ordinary income	−¥103m	2020-01-01 → 2020-12-31^d	Standalone	Ordinary income loss (5-year summary)
Profit before tax	¥66m	2024-01-01 → 2024-12-31	Standalone	Income before income taxes
Profit before tax	−¥23m	2023-01-01 → 2023-12-31	Standalone	Income before income taxes
Net income	¥54m	2024-01-01 → 2024-12-31	Standalone	Profit loss
Net income	−¥31m	2023-01-01 → 2023-12-31	Standalone	Profit loss
Net income	¥9m	2022-01-01 → 2022-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥190m	2021-01-01 → 2021-12-31^d	Standalone	Net income loss (5-year summary)
Net income	−¥136m	2020-01-01 → 2020-12-31^d	Standalone	Net income loss (5-year summary)
Total assets	¥3.9bn	at 2024-12-31	Standalone	Assets
Total assets	¥4.0bn	at 2023-12-31	Standalone	Assets
Total assets	¥4.1bn	at 2022-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥3.9bn	at 2021-12-31^d	Standalone	Total assets (5-year summary)
Total assets	¥4.1bn	at 2020-12-31^d	Standalone	Total assets (5-year summary)
Total liabilities	¥2.3bn	at 2024-12-31	Standalone	Liabilities
Total liabilities	¥2.4bn	at 2023-12-31	Standalone	Liabilities
Net assets / equity	¥1.7bn	at 2024-12-31	Standalone	Net assets
Net assets / equity	¥1.6bn	at 2023-12-31	Standalone	Net assets
Net assets / equity	¥1.7bn	at 2022-12-31^d	Standalone	Net assets
Net assets / equity	¥1.7bn	at 2021-12-31^d	Standalone	Net assets (5-year summary)
Net assets / equity	¥1.9bn	at 2020-12-31^d	Standalone	Net assets (5-year summary)
Cash and deposits	¥786m	at 2024-12-31	Standalone	Cash and deposits
Cash and deposits	¥795m	at 2023-12-31	Standalone	Cash and deposits
EPS (basic)	¥7.85	2024-01-01 → 2024-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-4.48	2023-01-01 → 2023-12-31	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥1.38	2022-01-01 → 2022-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-27.55	2021-01-01 → 2021-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (basic)	¥-19.85	2020-01-01 → 2020-12-31^d	Standalone	Basic earnings loss per share (5-year summary)
EPS (diluted)	¥1.37	2022-01-01 → 2022-12-31^d	Standalone	Diluted earnings per share (5-year summary)
Net assets per share	¥242.53	at 2024-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥234.68	at 2023-12-31	Standalone	Net assets per share (5-year summary)
Net assets per share	¥239.39	at 2022-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥243.64	at 2021-12-31^d	Standalone	Net assets per share (5-year summary)
Net assets per share	¥271.6	at 2020-12-31^d	Standalone	Net assets per share (5-year summary)
Equity ratio	42.5%	at 2024-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	40.8%	at 2023-12-31	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	39.9%	at 2022-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	42.9%	at 2021-12-31^d	Standalone	Equity to asset ratio (5-year summary)
Equity ratio	45.6%	at 2020-12-31^d	Standalone	Equity to asset ratio (5-year summary)
ROE	3.3%	2024-01-01 → 2024-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	-1.9%	2023-01-01 → 2023-12-31	Standalone	Rate of return on equity (5-year summary)
ROE	0.6%	2022-01-01 → 2022-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	-10.7%	2021-01-01 → 2021-12-31^d	Standalone	Rate of return on equity (5-year summary)
ROE	-6.9%	2020-01-01 → 2020-12-31^d	Standalone	Rate of return on equity (5-year summary)
Shares issued	6,925,400	at 2024-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	6,925,400	at 2023-12-31	Standalone	Total number of issued shares (5-year summary)
Shares issued	6,917,400	at 2022-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	6,910,800	at 2021-12-31^d	Standalone	Total number of issued shares (5-year summary)
Shares issued	6,898,800	at 2020-12-31^d	Standalone	Total number of issued shares (5-year summary)
Employees	99	at 2024-12-31	Standalone	Number of employees
Employees	82	at 2023-12-31	Standalone	Number of employees
Employees	93	at 2022-12-31^d	Standalone	Number of employees
Employees	93	at 2021-12-31^d	Standalone	Number of employees
Employees	91	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 · 1,265

Item	Context	Value
Business policy business environment issues to address etc (text)	FilingDateInstant	Text · Plus
Disclosure of sustainability related financial information (text)	FilingDateInstant	Text · Plus
Governance (text)	FilingDateInstant	Text · Plus
Reference to other information governance	FilingDateInstant	Original text (Japanese) 「第４　提出会社の状況　４　コーポレート・ガバナンスの状況等（１）コーポレート・ガバナンスの概要」
Strategy (text)	FilingDateInstant	Text · Plus
Policy on development of human resources and internal environment strategy (text)	FilingDateInstant	Text · Plus
Risk management (text)	FilingDateInstant	Text · Plus
Reference to other information risk management	FilingDateInstant	Original text (Japanese) 「第４　提出会社の状況　４　コーポレート・ガバナンスの状況等（１）コーポレート・ガバナンスの概要」
Metrics and targets (text)	FilingDateInstant	Text · Plus
Description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics metrics and targets (text)	FilingDateInstant	Text · Plus
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics	CurrentYearInstant_Row1Member	Original text (Japanese) 女性管理職比率
Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics	CurrentYearInstant_Row1Member	%
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics	CurrentYearInstant_Row2Member	Original text (Japanese) 男女賃金差異
Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics	CurrentYearInstant_Row2Member	%
Metrics description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics	CurrentYearInstant_Row3Member	Original text (Japanese) 男性育児休業取得率
Metrics unit description of metrics related to policy on development of human resources and internal environment and targets and performance using such metrics	CurrentYearInstant_Row3Member	%
Business risks (text)	FilingDateInstant	Text · Plus
Management analysis of financial position operating results and cash flows (text)	FilingDateInstant	Text · Plus
Critical contracts for operation (text)	FilingDateInstant	Text · Plus
Research and development activities (text)	FilingDateInstant	Text · Plus
Overview of capital expenditures etc (text)	FilingDateInstant	Text · Plus
Major facilities (text)	FilingDateInstant	Text · Plus
Planned additions retirements etc of facilities (text)	FilingDateInstant	Text · Plus
Total number of shares (text)	FilingDateInstant	Text · Plus
Issued shares total number of shares etc (text)	FilingDateInstant	Text · Plus
Class issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	Original text (Japanese) 普通株式
Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registered	FilingDateInstant_OrdinaryShareMember	Original text (Japanese) 東京証券取引所(グロース市場)福岡証券取引所（Ｑ－Ｂｏａｒｄ）
Description issued shares total number of shares etc	FilingDateInstant_OrdinaryShareMember	Original text (Japanese) 完全議決権株式であり、権利内容に何ら限定のない当社における標準となる株式であり、単元株式数は100株であります。
Details of employee share option program (text)	FilingDateInstant	Text · Plus
Description of rights plan (text)	FilingDateInstant	Text · Plus
Other information on share acquisition rights (text)	FilingDateInstant	Text · Plus
Exercises etc of moving strike convertible bonds etc (text)	FilingDateInstant	Text · Plus
Changes in number of issued shares stated capital etc (text)	FilingDateInstant	Text · Plus
Shareholding by shareholder category (text)	FilingDateInstant	Text · Plus
Major shareholders (text)	FilingDateInstant	Text · Plus
Name major shareholders	CurrentYearInstant_No1MajorShareholdersMember	Original text (Japanese) 児玉　康孝
Address major shareholders	CurrentYearInstant_No1MajorShareholdersMember	Original text (Japanese) 宮崎県宮崎市
Name major shareholders	CurrentYearInstant_No2MajorShareholdersMember	Original text (Japanese) 株式会社ＫＤＭ
Address major shareholders	CurrentYearInstant_No2MajorShareholdersMember	Original text (Japanese) 宮崎県宮崎市高洲町２２４
Name major shareholders	CurrentYearInstant_No3MajorShareholdersMember	Original text (Japanese) 日高　栄作
Address major shareholders	CurrentYearInstant_No3MajorShareholdersMember	Original text (Japanese) 福岡県中間市
Name major shareholders	CurrentYearInstant_No4MajorShareholdersMember	Original text (Japanese) 児玉　眞由美
Address major shareholders	CurrentYearInstant_No4MajorShareholdersMember	Original text (Japanese) 宮崎県宮崎市
Name major shareholders	CurrentYearInstant_No5MajorShareholdersMember	Original text (Japanese) 株式会社宮崎銀行
Address major shareholders	CurrentYearInstant_No5MajorShareholdersMember	Original text (Japanese) 宮崎県宮崎市橘通東４丁目３－５
Name major shareholders	CurrentYearInstant_No6MajorShareholdersMember	Original text (Japanese) 米澤　房朝
Address major shareholders	CurrentYearInstant_No6MajorShareholdersMember	Original text (Japanese) 熊本県熊本市
Name major shareholders	CurrentYearInstant_No7MajorShareholdersMember	Original text (Japanese) 阿部　和広
Address major shareholders	CurrentYearInstant_No7MajorShareholdersMember	Original text (Japanese) 徳島県徳島市
Name major shareholders	CurrentYearInstant_No8MajorShareholdersMember	Original text (Japanese) 田島　妙子

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 rounding
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