Annual report
3372.TEDINET S100R5NB
Period2022-04-01 → 2023-03-31
Filed2023-06-27
StandardJapan GAAP
ConsolidatedYes
Data checks24 of 24 passed
Amended by S100RNBR (2023-08-10).
Key figures · 146
| Metric | Value | Period | Scope | Source row |
|---|---|---|---|---|
| Revenue | ¥4.2bn | 2022-04-01 → 2023-03-31 | Cons. | Net sales |
| Revenue | ¥2.6bn | 2021-04-01 → 2022-03-31 | Cons. | Net sales |
| Revenue | ¥2.6bn | 2020-04-01 → 2021-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥4.5bn | 2019-04-01 → 2020-03-31d | Cons. | Net sales (5-year summary) |
| Revenue | ¥4.6bn | 2018-04-01 → 2019-03-31d | Cons. | Net sales (5-year summary) |
| Operating income | ¥55m | 2022-04-01 → 2023-03-31 | Cons. | Operating income |
| Operating income | −¥715m | 2021-04-01 → 2022-03-31 | Cons. | Operating income |
| Ordinary income | ¥66m | 2022-04-01 → 2023-03-31 | Cons. | Ordinary income |
| Ordinary income | ¥57m | 2021-04-01 → 2022-03-31 | Cons. | Ordinary income |
| Ordinary income | −¥318m | 2020-04-01 → 2021-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | −¥270m | 2019-04-01 → 2020-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Ordinary income | ¥83m | 2018-04-01 → 2019-03-31d | Cons. | Ordinary income loss (5-year summary) |
| Profit before tax | ¥174m | 2022-04-01 → 2023-03-31 | Cons. | Income before income taxes |
| Profit before tax | ¥11m | 2021-04-01 → 2022-03-31 | Cons. | Income before income taxes |
| Net income (owners) | ¥206m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | ¥600,000 | 2021-04-01 → 2022-03-31 | Cons. | Profit loss attributable to owners of parent |
| Net income (owners) | −¥570m | 2020-04-01 → 2021-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | −¥479m | 2019-04-01 → 2020-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income (owners) | ¥4m | 2018-04-01 → 2019-03-31d | Cons. | Profit loss attributable to owners of parent (5-year summary) |
| Net income | ¥206m | 2022-04-01 → 2023-03-31 | Cons. | Profit loss |
| Net income | ¥600,000 | 2021-04-01 → 2022-03-31 | Cons. | Profit loss |
| Total assets | ¥4.9bn | at 2023-03-31 | Cons. | Assets |
| Total assets | ¥4.3bn | at 2022-03-31 | Cons. | Assets |
| Total assets | ¥4.4bn | at 2021-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥3.9bn | at 2020-03-31d | Cons. | Total assets (5-year summary) |
| Total assets | ¥4.1bn | at 2019-03-31d | Cons. | Total assets (5-year summary) |
| Total liabilities | ¥4.3bn | at 2023-03-31 | Cons. | Liabilities |
| Total liabilities | ¥4.0bn | at 2022-03-31 | Cons. | Liabilities |
| Net assets / equity | ¥573m | at 2023-03-31 | Cons. | Net assets |
| Net assets / equity | ¥367m | at 2022-03-31 | Cons. | Net assets |
| Net assets / equity | ¥336m | at 2021-03-31d | Cons. | Net assets |
| Net assets / equity | ¥690m | at 2020-03-31d | Cons. | Net assets (5-year summary) |
| Net assets / equity | ¥1.1bn | at 2019-03-31d | Cons. | Net assets (5-year summary) |
| Cash and deposits | ¥2.8bn | at 2023-03-31 | Cons. | Cash and deposits |
| Cash and deposits | ¥1.7bn | at 2022-03-31 | Cons. | Cash and deposits |
| Cash & equivalents | ¥2.8bn | at 2023-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.7bn | at 2022-03-31 | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.4bn | at 2021-03-31d | Cons. | Cash and cash equivalents |
| Cash & equivalents | ¥1.1bn | at 2020-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Cash & equivalents | ¥892m | at 2019-03-31d | Cons. | Cash and cash equivalents (5-year summary) |
| Operating cash flow | ¥1.1bn | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | ¥294m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in operating activities |
| Operating cash flow | −¥787m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥286m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Operating cash flow | ¥345m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in operating activities (5-year summary) |
| Investing cash flow | −¥22m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | −¥23m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in investment activities |
| Investing cash flow | ¥10m | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥398m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Investing cash flow | −¥121m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in investing activities (5-year summary) |
| Financing cash flow | −¥2m | 2022-04-01 → 2023-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥26m | 2021-04-01 → 2022-03-31 | Cons. | Net cash provided by used in financing activities |
| Financing cash flow | ¥1.0bn | 2020-04-01 → 2021-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥345m | 2019-04-01 → 2020-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| Financing cash flow | ¥114m | 2018-04-01 → 2019-03-31d | Cons. | Net cash provided by used in financing activities (5-year summary) |
| EPS (basic) | ¥15.06 | 2022-04-01 → 2023-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥0.04 | 2021-04-01 → 2022-03-31 | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-44.21 | 2020-04-01 → 2021-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-38.96 | 2019-04-01 → 2020-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥0.32 | 2018-04-01 → 2019-03-31d | Cons. | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥0.04 | 2021-04-01 → 2022-03-31 | Cons. | Diluted earnings per share (5-year summary) |
| EPS (diluted) | ¥0.31 | 2018-04-01 → 2019-03-31d | Cons. | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥41.83 | at 2023-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥26.62 | at 2022-03-31 | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥24.57 | at 2021-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥53.65 | at 2020-03-31d | Cons. | Net assets per share (5-year summary) |
| Net assets per share | ¥87.03 | at 2019-03-31d | Cons. | Net assets per share (5-year summary) |
| Equity ratio | 11.8% | at 2023-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 8.4% | at 2022-03-31 | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 7.6% | at 2021-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 17.7% | at 2020-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.8% | at 2019-03-31d | Cons. | Equity to asset ratio (5-year summary) |
| ROE | 44.0% | 2022-04-01 → 2023-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.2% | 2021-04-01 → 2022-03-31 | Cons. | Rate of return on equity (5-year summary) |
| ROE | -111.5% | 2020-04-01 → 2021-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | -54.5% | 2019-04-01 → 2020-03-31d | Cons. | Rate of return on equity (5-year summary) |
| ROE | 0.4% | 2018-04-01 → 2019-03-31d | Cons. | Rate of return on equity (5-year summary) |
| Employees | 134 | at 2023-03-31 | Cons. | Number of employees |
| Employees | 131 | at 2022-03-31 | Cons. | Number of employees |
| Employees | 139 | at 2021-03-31d | Cons. | Number of employees |
| Employees | 148 | at 2020-03-31d | Cons. | Number of employees |
| Employees | 137 | at 2019-03-31d | Cons. | Number of employees |
| Revenue | ¥1.9bn | 2022-04-01 → 2023-03-31 | Standalone | Net sales |
| Revenue | ¥1.4bn | 2021-04-01 → 2022-03-31 | Standalone | Net sales |
| Revenue | ¥1.5bn | 2020-04-01 → 2021-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.6bn | 2019-04-01 → 2020-03-31d | Standalone | Net sales (5-year summary) |
| Revenue | ¥1.8bn | 2018-04-01 → 2019-03-31d | Standalone | Net sales (5-year summary) |
| Operating income | ¥91m | 2022-04-01 → 2023-03-31 | Standalone | Operating income |
| Operating income | ¥61m | 2021-04-01 → 2022-03-31 | Standalone | Operating income |
| Ordinary income | ¥76m | 2022-04-01 → 2023-03-31 | Standalone | Ordinary income |
| Ordinary income | ¥47m | 2021-04-01 → 2022-03-31 | Standalone | Ordinary income |
| Ordinary income | −¥517m | 2020-04-01 → 2021-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | −¥172m | 2019-04-01 → 2020-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Ordinary income | ¥118m | 2018-04-01 → 2019-03-31d | Standalone | Ordinary income loss (5-year summary) |
| Profit before tax | ¥184m | 2022-04-01 → 2023-03-31 | Standalone | Income before income taxes |
| Profit before tax | ¥1m | 2021-04-01 → 2022-03-31 | Standalone | Income before income taxes |
| Net income | ¥209m | 2022-04-01 → 2023-03-31 | Standalone | Profit loss |
| Net income | −¥589,000 | 2021-04-01 → 2022-03-31 | Standalone | Profit loss |
| Net income | −¥568m | 2020-04-01 → 2021-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | −¥491m | 2019-04-01 → 2020-03-31d | Standalone | Net income loss (5-year summary) |
| Net income | ¥32m | 2018-04-01 → 2019-03-31d | Standalone | Net income loss (5-year summary) |
| Total assets | ¥4.6bn | at 2023-03-31 | Standalone | Assets |
| Total assets | ¥4.2bn | at 2022-03-31 | Standalone | Assets |
| Total assets | ¥4.3bn | at 2021-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥3.7bn | at 2020-03-31d | Standalone | Total assets (5-year summary) |
| Total assets | ¥4.2bn | at 2019-03-31d | Standalone | Total assets (5-year summary) |
| Total liabilities | ¥4.0bn | at 2023-03-31 | Standalone | Liabilities |
| Total liabilities | ¥3.8bn | at 2022-03-31 | Standalone | Liabilities |
| Net assets / equity | ¥588m | at 2023-03-31 | Standalone | Net assets |
| Net assets / equity | ¥380m | at 2022-03-31 | Standalone | Net assets |
| Net assets / equity | ¥353m | at 2021-03-31d | Standalone | Net assets |
| Net assets / equity | ¥703m | at 2020-03-31d | Standalone | Net assets (5-year summary) |
| Net assets / equity | ¥1.1bn | at 2019-03-31d | Standalone | Net assets (5-year summary) |
| Cash and deposits | ¥2.5bn | at 2023-03-31 | Standalone | Cash and deposits |
| Cash and deposits | ¥1.5bn | at 2022-03-31 | Standalone | Cash and deposits |
| EPS (basic) | ¥15.29 | 2022-04-01 → 2023-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-0.04 | 2021-04-01 → 2022-03-31 | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-44.02 | 2020-04-01 → 2021-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥-39.91 | 2019-04-01 → 2020-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (basic) | ¥2.72 | 2018-04-01 → 2019-03-31d | Standalone | Basic earnings loss per share (5-year summary) |
| EPS (diluted) | ¥2.61 | 2018-04-01 → 2019-03-31d | Standalone | Diluted earnings per share (5-year summary) |
| Net assets per share | ¥42.89 | at 2023-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥27.61 | at 2022-03-31 | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥25.83 | at 2021-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥54.65 | at 2020-03-31d | Standalone | Net assets per share (5-year summary) |
| Net assets per share | ¥88.93 | at 2019-03-31d | Standalone | Net assets per share (5-year summary) |
| Equity ratio | 12.7% | at 2023-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 9.0% | at 2022-03-31 | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 8.2% | at 2021-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 18.8% | at 2020-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| Equity ratio | 25.7% | at 2019-03-31d | Standalone | Equity to asset ratio (5-year summary) |
| ROE | 43.4% | 2022-04-01 → 2023-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -0.2% | 2021-04-01 → 2022-03-31 | Standalone | Rate of return on equity (5-year summary) |
| ROE | -107.8% | 2020-04-01 → 2021-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | -54.8% | 2019-04-01 → 2020-03-31d | Standalone | Rate of return on equity (5-year summary) |
| ROE | 3.3% | 2018-04-01 → 2019-03-31d | Standalone | Rate of return on equity (5-year summary) |
| Shares issued | 14,000,900 | at 2023-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 14,000,900 | at 2022-03-31 | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,898,900 | at 2021-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 13,146,900 | at 2020-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Shares issued | 12,558,900 | at 2019-03-31d | Standalone | Total number of issued shares (5-year summary) |
| Employees | 29 | at 2023-03-31 | Standalone | Number of employees |
| Employees | 26 | at 2022-03-31 | Standalone | Number of employees |
| Employees | 28 | at 2021-03-31d | Standalone | Number of employees |
| Employees | 24 | at 2020-03-31d | Standalone | Number of employees |
| Employees | 27 | at 2019-03-31d | 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 · 1,272
| Item | Context | Value | Unit |
|---|---|---|---|
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_RetainedEarningsMember | 1207586000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_TreasuryStockMember | － | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalStockMember | 10000000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_LegalCapitalSurplusMember | － | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_OtherCapitalSurplusMember | 656201000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_CapitalSurplusMember | 656201000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsBroughtForwardMember | 209398000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_RetainedEarningsMember | 209398000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_TreasuryStockMember | -287998000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_ShareholdersEquityMember | 378202000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 1978000 | JPY |
| Net assets | Prior1YearInstant_NonConsolidatedMember | 380181000 | JPY |
| Transfer to other capital surplus from capital stock | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Transfer to other capital surplus from capital stock | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Transfer to other capital surplus from legal capital surplus | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Transfer to other capital surplus from legal capital surplus | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Deficit disposition | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | － | JPY |
| Deficit disposition | CurrentYearDuration_NonConsolidatedMember | － | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 209398000 | JPY |
| Profit loss | CurrentYearDuration_NonConsolidatedMember | 209398000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | -1920000 | JPY |
| Net changes of items other than shareholders equity | CurrentYearDuration_NonConsolidatedMember | -1920000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_ShareholdersEquityMember | 209398000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember_SubscriptionRightsToSharesMember | -1920000 | JPY |
| Total changes of items during the period | CurrentYearDuration_NonConsolidatedMember | 207478000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_ShareholdersEquityMember | 587600000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember_SubscriptionRightsToSharesMember | 58000 | JPY |
| Net assets | CurrentYearInstant_NonConsolidatedMember | 587659000 | JPY |
| Document title cover page | FilingDateInstant | Original text (Japanese)有価証券報告書 | |
| Clause of stipulation cover page | FilingDateInstant | Original text (Japanese)金融商品取引法第24条第１項 | |
| Place of filing cover page | FilingDateInstant | Original text (Japanese)近畿財務局長 | |
| Filing date cover page | FilingDateInstant | 2023-06-27 | |
| Fiscal year cover page | FilingDateInstant | Original text (Japanese)第35期（自 2022年４月１日 至 2023年３月31日） | |
| Company name cover page | FilingDateInstant | Original text (Japanese)株式会社 関門海 | |
| Company name in english cover page | FilingDateInstant | ＫＡＮＭＯＮＫＡＩ Ｃｏ．，Ｌｔｄ． | |
| Title and name of representative cover page | FilingDateInstant | Original text (Japanese)代表取締役社長 山口 久美子 | |
| Address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)大阪府松原市三宅東一丁目８番７号 | |
| Telephone number address of registered headquarter cover page | FilingDateInstant | ０７２（３４９）００２９ | |
| Name of contact person address of registered headquarter cover page | FilingDateInstant | Original text (Japanese)経営支援本部次長 関口 弘一 | |
| Nearest place of contact cover page | FilingDateInstant | Original text (Japanese)大阪府松原市三宅東一丁目８番７号 | |
| Telephone number nearest place of contact cover page | FilingDateInstant | ０７２（３４９）９３２９ | |
| Name of contact person nearest place of contact cover page | FilingDateInstant | Original text (Japanese)経営支援本部次長 関口 弘一 | |
| Place for public inspection cover page (text) | FilingDateInstant | Text · Plus | |
| Edinet code | FilingDateInstant | E03457 | |
| Fund code | FilingDateInstant | － | |
| Security code | FilingDateInstant | 33720 | |
| Filer name in japanese | FilingDateInstant | Original text (Japanese)株式会社 関門海 | |
| Filer name in english | FilingDateInstant | KANMONKAI Co., Ltd. | |
| Fund name in japanese | FilingDateInstant | － | |
| Fund name in english | FilingDateInstant | － |
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 | pass |
| balance sheet identity | pass rounding |
| balance sheet identity | pass |
| balance sheet identity | pass |
| dei present | pass |
| period resolution | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net assets | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · net income attributable to parent | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · operating cash flow | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · revenue | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |
| statement vs summary · total assets | pass |