Matsumoto Yushi Seiyaku will continue its defense measures until June 2026, with plans to implement countermeasures and reviews upon shareholder approval. The company will strengthen measures against large share acquisitions and continues to operate with respect for shareholder intentions.<\/p>\n","protected":false},"comment_status":"open","ping_status":"closed","template":"","meta":{"Ticker":"","DATE":"","longName":"","company_name_ja":"","fullTimeEmployees":0,"address":"","phone":"","website":"","industry":"","sector":"","regularMarketPrice":0,"financialCurrency":"","marketCap":0,"fiftyTwoWeekLow":0,"fiftyTwoWeekHigh":0,"epsTrailingTwelveMonths":0,"epsForward":0,"bookValue":0,"totalRevenue":0,"OperatingIncome":0,"operatingMargins":0,"NetIncome":0,"profitMargins":0,"ebitda":0,"trailingPE":0,"forwardPE":0,"priceToBook":0,"returnOnEquity":0,"recommendationMean":0,"recommendationKey":"","targetMeanPrice":0,"numberOfAnalystOpinions":0,"analyst_earnings_data":"","dividendRate":0,"dividendYield":0,"payoutRatio":0,"totalEsg":0,"environmentScore":0,"socialScore":0,"governanceScore":0,"title":"","providerPublishTime":"","link":"","longBusinessSummary":"","longBusinessSummary_ja":"","quarterly_revenue":0,"quarterly_net_income":0,"quarterly_operating_profit":0,"enterprise_value":0,"company_officer_1_name":"","company_officer_1_title":"","company_officer_2_name":"","company_officer_2_title":"","company_officer_3_name":"","company_officer_3_title":"","company_officer_4_name":"","company_officer_4_title":"","company_officer_5_name":"","company_officer_5_title":"","company_officers_update_time":"","get_dividend_history_year1":0,"get_dividend_history_year2":0,"get_dividend_history_year3":0,"get_dividend_history_year4":0,"get_dividend_history_year5":0,"get_dividend_history_year6":0,"get_dividend_history_year7":0,"get_dividend_history_year8":0,"get_dividend_history_year9":0,"get_dividend_history_year10":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"jir_stock_code":"4365","jir_company_name":"Matsumoto Yushi Seiyaku Co., Ltd.","jir_importance":"\u2605\u2605\u2605\u2605\u2606","jir_publication_date":"2026-05-18","jir_source_link":"https:\/\/japanir.jp\/wp-content\/uploads\/2026\/05\/4365-20260518-02.pdf","jir_short_summary":"Matsumoto Yushi Seiyaku will continue its defense measures until June 2026, with plans to implement countermeasures and reviews upon shareholder approval. The company will strengthen measures against large share acquisitions and continues to operate with respect for shareholder intentions.","jir_summary":"### Performance Overview\nThis material provides detailed information on the review of continuation of defense measures and adjustments to policies that respect shareholder intentions. The company plans to set the validity until June 2026 and will continue with shareholder approval. Measures to counter acquisitions and information provision systems are established to support shareholder decision-making.\n\n### Impact on Shareholders and Future Outlook\nThis plan does not directly affect shareholders' rights and supports shareholder decisions through the continued implementation of defense measures. In response to large share purchases, the company aims to protect shareholders' interests and corporate value through countermeasures and shareholder meetings. Future operations will continue with respect for shareholder wishes and appropriate governance.","jir_financial_highlights":"Validity period of defense measures: June 2026 (Unknown)\nContinuance period with shareholder approval: Within 3 years (Unknown)\nShareholding ratio (as of March 31, 2026): Approximately 23% (voting rights ratio 36%) (Unknown)","jir_category":"","jir_hashtags":"#MatsumotoYushiSeiyaku, #DefenseMeasures, #JapaneseStocks","jir_key_figures":"Validity period of defense measures: June 2026\nMaximum continuation period: within 3 years\nShareholder voting rights ratio (as of March 31, 2026): approximately 36%","jir_meta_title":"\u3010Matsumoto Yushi Seiyaku\u3011 Continuation of Defense Measures | May 2026","jir_meta_description":"Matsumoto Yushi Seiyaku will continue its defense measures until June 2026, with plans to implement countermeasures and reviews upon shareholder approval. The company will continue to operate with respect for shareholder intentions.","jir_og_title":"\u3010Matsumoto Yushi Seiyaku\u3011 Continuation of Defense Measures | May 2026","jir_og_description":"Regarding the continuation of defense measures and shareholder response, Matsumoto Yushi Seiyaku announced plans until June 2026. The company will continue to operate with respect for shareholder intentions.","jir_og_image_url":"\/assets\/og\/company-general_ir.jpg","jir_chart_data_collection":"[]","ir_related_company":16710,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"share_buyback","footnotes":""},"sector":[],"importance":[],"class_list":["post-52729","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"\n