Half-year report · HY

Period2025-04-01 → 2025-09-30
Filed2025-11-14
StandardJapan GAAP
ConsolidatedYes
Data checks14 of 14 passed
Key figures · 63
MetricValuePeriodScopeSource row
Revenue¥4.2bn2025-04-01 → 2025-09-30Cons.Net sales
Revenue¥4.2bn2025-04-01 → 2025-09-30Cons.Net sales (5-year summary)
Revenue¥8.4bn2024-04-01 → 2025-03-31Cons.Net sales (5-year summary)
Revenue¥4.0bn2024-04-01 → 2024-09-30Cons.Net sales
Revenue¥4.0bn2024-04-01 → 2024-09-30Cons.Net sales (5-year summary)
Operating income¥254m2025-04-01 → 2025-09-30Cons.Operating income
Operating income¥297m2024-04-01 → 2024-09-30Cons.Operating income
Ordinary income¥258m2025-04-01 → 2025-09-30Cons.Ordinary income
Ordinary income¥257m2025-04-01 → 2025-09-30Cons.Ordinary income loss (5-year summary)
Ordinary income¥594m2024-04-01 → 2025-03-31Cons.Ordinary income loss (5-year summary)
Ordinary income¥301m2024-04-01 → 2024-09-30Cons.Ordinary income
Ordinary income¥300m2024-04-01 → 2024-09-30Cons.Ordinary income loss (5-year summary)
Profit before tax¥254m2025-04-01 → 2025-09-30Cons.Income before income taxes
Profit before tax¥303m2024-04-01 → 2024-09-30Cons.Income before income taxes
Net income (owners)¥163m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥162m2025-04-01 → 2025-09-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥345m2024-04-01 → 2025-03-31Cons.Profit loss attributable to owners of parent (5-year summary)
Net income (owners)¥194m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent
Net income (owners)¥193m2024-04-01 → 2024-09-30Cons.Profit loss attributable to owners of parent (5-year summary)
Net income¥163m2025-04-01 → 2025-09-30Cons.Profit loss
Net income¥194m2024-04-01 → 2024-09-30Cons.Profit loss
Total assets¥4.9bnat 2025-09-30Cons.Assets
Total assets¥4.9bnat 2025-09-30Cons.Total assets (5-year summary)
Total assets¥5.1bnat 2025-03-31Cons.Assets
Total assets¥5.1bnat 2025-03-31Cons.Total assets (5-year summary)
Total assets¥4.9bnat 2024-09-30Cons.Total assets (5-year summary)
Total liabilities¥1.5bnat 2025-09-30Cons.Liabilities
Total liabilities¥1.7bnat 2025-03-31Cons.Liabilities
Net assets / equity¥3.4bnat 2025-09-30Cons.Net assets
Net assets / equity¥3.4bnat 2025-09-30Cons.Net assets (5-year summary)
Net assets / equity¥3.4bnat 2025-03-31Cons.Net assets
Net assets / equity¥3.4bnat 2025-03-31Cons.Net assets (5-year summary)
Net assets / equity¥3.3bnat 2024-09-30Cons.Net assets (5-year summary)
Cash and deposits¥1.6bnat 2025-09-30Cons.Cash and deposits
Cash and deposits¥1.9bnat 2025-03-31Cons.Cash and deposits
Cash & equivalents¥1.6bnat 2025-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.6bnat 2025-09-30Cons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.9bnat 2025-03-31Cons.Cash and cash equivalents
Cash & equivalents¥1.9bnat 2025-03-31Cons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.7bnat 2024-09-30Cons.Cash and cash equivalents
Cash & equivalents¥1.7bnat 2024-09-30Cons.Cash and cash equivalents (5-year summary)
Cash & equivalents¥1.9bnat 2024-03-31vCons.Cash and cash equivalents
Operating cash flow¥71m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥70m2025-04-01 → 2025-09-30Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥396m2024-04-01 → 2025-03-31Cons.Net cash provided by used in operating activities (5-year summary)
Operating cash flow¥162m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities
Operating cash flow¥161m2024-04-01 → 2024-09-30Cons.Net cash provided by used in operating activities (5-year summary)
Investing cash flow−¥81m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥80m2025-04-01 → 2025-09-30Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥144m2024-04-01 → 2025-03-31Cons.Net cash provided by used in investing activities (5-year summary)
Investing cash flow−¥157m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investment activities
Investing cash flow−¥156m2024-04-01 → 2024-09-30Cons.Net cash provided by used in investing activities (5-year summary)
Financing cash flow−¥223m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥223m2025-04-01 → 2025-09-30Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥283m2024-04-01 → 2025-03-31Cons.Net cash provided by used in financing activities (5-year summary)
Financing cash flow−¥231m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities
Financing cash flow−¥230m2024-04-01 → 2024-09-30Cons.Net cash provided by used in financing activities (5-year summary)
EPS (basic)¥18.572025-04-01 → 2025-09-30Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥39.442024-04-01 → 2025-03-31Cons.Basic earnings loss per share (5-year summary)
EPS (basic)¥22.172024-04-01 → 2024-09-30Cons.Basic earnings loss per share (5-year summary)
Equity ratio69.4%at 2025-09-30Cons.Equity to asset ratio (5-year summary)
Equity ratio67.2%at 2025-03-31Cons.Equity to asset ratio (5-year summary)
Equity ratio66.7%at 2024-09-30Cons.Equity to asset ratio (5-year summary)

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 · 30
SegmentItemPeriodValue
E Commerce Dealing With New Productsreportable segmentrevenue2025-04-01 → 2025-09-30¥1.6bn
E Commerce Dealing With New Productsreportable segmentrevenue external2025-04-01 → 2025-09-30¥1.6bn
E Commerce Dealing With New Productsreportable segmentrevenue intersegment2025-04-01 → 2025-09-30¥154,000
E Commerce Dealing With New Productsreportable segmentsegment profit2025-04-01 → 2025-09-30¥19m
Reuse Businessreportable segmentrevenue2025-04-01 → 2025-09-30¥2.6bn
Reuse Businessreportable segmentrevenue external2025-04-01 → 2025-09-30¥2.6bn
Reuse Businessreportable segmentsegment profit2025-04-01 → 2025-09-30¥403m
—segment totalrevenue2025-04-01 → 2025-09-30¥4.2bn
—segment totalrevenue external2025-04-01 → 2025-09-30¥4.2bn
—segment totalrevenue intersegment2025-04-01 → 2025-09-30¥154,000
—segment totalsegment profit2025-04-01 → 2025-09-30¥422m
Total Of Reportable Segments And Otherssegment totalrevenue2025-04-01 → 2025-09-30¥4.2bn
Total Of Reportable Segments And Otherssegment totalrevenue external2025-04-01 → 2025-09-30¥4.2bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2025-04-01 → 2025-09-30¥154,000
Total Of Reportable Segments And Otherssegment totalsegment profit2025-04-01 → 2025-09-30¥422m
E Commerce Dealing With New Productsreportable segmentrevenue2024-04-01 → 2024-09-30¥1.5bn
E Commerce Dealing With New Productsreportable segmentrevenue external2024-04-01 → 2024-09-30¥1.5bn
E Commerce Dealing With New Productsreportable segmentrevenue intersegment2024-04-01 → 2024-09-30¥7,000
E Commerce Dealing With New Productsreportable segmentsegment profit2024-04-01 → 2024-09-30¥91m
Reuse Businessreportable segmentrevenue2024-04-01 → 2024-09-30¥2.6bn
Reuse Businessreportable segmentrevenue external2024-04-01 → 2024-09-30¥2.6bn
Reuse Businessreportable segmentsegment profit2024-04-01 → 2024-09-30¥371m
—segment totalrevenue2024-04-01 → 2024-09-30¥4.0bn
—segment totalrevenue external2024-04-01 → 2024-09-30¥4.0bn
—segment totalrevenue intersegment2024-04-01 → 2024-09-30¥7,000
—segment totalsegment profit2024-04-01 → 2024-09-30¥462m
Total Of Reportable Segments And Otherssegment totalrevenue2024-04-01 → 2024-09-30¥4.0bn
Total Of Reportable Segments And Otherssegment totalrevenue external2024-04-01 → 2024-09-30¥4.0bn
Total Of Reportable Segments And Otherssegment totalrevenue intersegment2024-04-01 → 2024-09-30¥7,000
Total Of Reportable Segments And Otherssegment totalsegment profit2024-04-01 → 2024-09-30¥462m

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

All source rows · 496
ItemContextValueUnit
Revenues from external customersPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember4033580000JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E03186-000ReuseBusinessReportableSegmentMember-JPY
Transactions with other segmentsPrior1InterimDuration_jpcrp040300-ssr_E03186-000ECommerceDealingWithNewProductsReportableSegmentMember7000JPY
Transactions with other segmentsPrior1InterimDuration_ReportableSegmentsMember7000JPY
Transactions with other segmentsPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-JPY
Transactions with other segmentsPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember7000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E03186-000ReuseBusinessReportableSegmentMember2577788000JPY
Net salesPrior1InterimDuration_jpcrp040300-ssr_E03186-000ECommerceDealingWithNewProductsReportableSegmentMember1455799000JPY
Net salesPrior1InterimDuration_ReportableSegmentsMember4033588000JPY
Net salesPrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-JPY
Net salesPrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember4033588000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E03186-000ReuseBusinessReportableSegmentMember370989000JPY
Operating incomePrior1InterimDuration_jpcrp040300-ssr_E03186-000ECommerceDealingWithNewProductsReportableSegmentMember90813000JPY
Operating incomePrior1InterimDuration_ReportableSegmentsMember461802000JPY
Operating incomePrior1InterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-JPY
Operating incomePrior1InterimDuration_TotalOfReportableSegmentsAndOthersMember461802000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E03186-000ReuseBusinessReportableSegmentMember2617642000JPY
Revenues from external customersInterimDuration_jpcrp040300-ssr_E03186-000ECommerceDealingWithNewProductsReportableSegmentMember1626948000JPY
Revenues from external customersInterimDuration_ReportableSegmentsMember4244591000JPY
Revenues from external customersInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-JPY
Revenues from external customersInterimDuration_TotalOfReportableSegmentsAndOthersMember4244591000JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E03186-000ReuseBusinessReportableSegmentMember-JPY
Transactions with other segmentsInterimDuration_jpcrp040300-ssr_E03186-000ECommerceDealingWithNewProductsReportableSegmentMember154000JPY
Transactions with other segmentsInterimDuration_ReportableSegmentsMember154000JPY
Transactions with other segmentsInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-JPY
Transactions with other segmentsInterimDuration_TotalOfReportableSegmentsAndOthersMember154000JPY
Net salesInterimDuration_jpcrp040300-ssr_E03186-000ReuseBusinessReportableSegmentMember2617642000JPY
Net salesInterimDuration_jpcrp040300-ssr_E03186-000ECommerceDealingWithNewProductsReportableSegmentMember1627103000JPY
Net salesInterimDuration_ReportableSegmentsMember4244745000JPY
Net salesInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-JPY
Net salesInterimDuration_TotalOfReportableSegmentsAndOthersMember4244745000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E03186-000ReuseBusinessReportableSegmentMember403044000JPY
Operating incomeInterimDuration_jpcrp040300-ssr_E03186-000ECommerceDealingWithNewProductsReportableSegmentMember18936000JPY
Operating incomeInterimDuration_ReportableSegmentsMember421980000JPY
Operating incomeInterimDuration_OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember-JPY
Operating incomeInterimDuration_TotalOfReportableSegmentsAndOthersMember421980000JPY
Document title cover pageFilingDateInstant
Original text (Japanese)半期報告書
Clause of stipulation cover pageFilingDateInstant
Original text (Japanese)金融商品取引法第24条の5第1項の表の第1号
Place of filing cover pageFilingDateInstant
Original text (Japanese)関東財務局長
Filing date cover pageFilingDateInstant2025-11-14
Semi annual accounting period cover pageFilingDateInstant
Original text (Japanese)第50期中(自 2025年4月1日 至 2025年9月30日)
Company name cover pageFilingDateInstant
Original text (Japanese)株式会社ワットマン
Company name in english cover pageFilingDateInstantWATT MANN CO.,LTD.
Title and name of representative cover pageFilingDateInstant
Original text (Japanese)代表取締役社長   川 畑 泰 史
Address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)神奈川県横浜市旭区鶴ヶ峰本町一丁目27番13号
Telephone number address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)045(959)1100(代表)
Name of contact person address of registered headquarter cover pageFilingDateInstant
Original text (Japanese)取締役 経理IRグループ グループ長  渡 邉  匡
Nearest place of contact cover pageFilingDateInstant
Original text (Japanese)神奈川県横浜市旭区鶴ヶ峰本町一丁目27番13号
Telephone number nearest place of contact cover pageFilingDateInstant
Original text (Japanese)045(959)1100(代表)
Name of contact person nearest place of contact cover pageFilingDateInstant
Original text (Japanese)取締役 経理IRグループ グループ長  渡 邉  匡

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 · 14 of 14 passed
balance sheet identityconsolidated 2025-03-31pass rounding
balance sheet identityconsolidated 2025-09-30pass
dei present pass
period resolution pass
statement vs summary · net assetsconsolidated 2025-03-31pass rounding
statement vs summary · net assetsconsolidated 2025-09-30pass rounding
statement vs summary · net income attributable to parentconsolidated 2024-04-01/2024-09-30pass rounding
statement vs summary · net income attributable to parentconsolidated 2025-04-01/2025-09-30pass rounding
statement vs summary · operating cash flowconsolidated 2024-04-01/2024-09-30pass rounding
statement vs summary · operating cash flowconsolidated 2025-04-01/2025-09-30pass rounding
statement vs summary · revenueconsolidated 2024-04-01/2024-09-30pass rounding
statement vs summary · revenueconsolidated 2025-04-01/2025-09-30pass rounding
statement vs summary · total assetsconsolidated 2025-03-31pass rounding
statement vs summary · total assetsconsolidated 2025-09-30pass rounding