As of December 22, 2025, the largest major shareholder has changed to Oasis Management Company Limited.<\/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":"4967","jir_company_name":"Kobayashi Pharmaceutical Co., Ltd.","jir_importance":"\u26052","jir_publication_date":"2025-12-26","jir_source_link":"https:\/\/japanir.jp\/wp-content\/uploads\/2025\/12\/4967-20251226-01.pdf","jir_short_summary":"As of December 22, 2025, the largest major shareholder has changed to Oasis Management Company Limited.","jir_summary":"### Overview of Personnel Change\nAs of December 22, 2025, the largest major shareholder changed from Mr. Akihiro Kobayashi to Oasis Management Company Limited. Oasis Management Company Limited is located in the Cayman Islands, with General Counsel Philip Meyer as its representative. Before the change, the number of voting rights was 78,838 (7,883,844 shares, 10.63%), ranking second. After the change, it became 101,930 (10,193,005 shares, 13.74%), ranking first. Meanwhile, Mr. Akihiro Kobayashi\u2019s voting rights remained unchanged at 92,647 (9,264,704 shares, 12.49%) but fell to second place. The reason for this change is confirmation through the submission of a large shareholding report (change report), effective December 22, 2025.\n\n### Impact on Management Structure\nThis matter concerns the change of the largest major shareholder and there are no particular statements from the Company regarding future outlook. This report is based on a large shareholding report and includes no specific mention of changes to management policies, business strategies, or organizational strengthening. Therefore, direct impacts on the current management structure or strategy are unclear at this time.","jir_financial_highlights":"Scale of Personnel Change: 1 person (shareholder change) (Change in ownership voting rights ratio due to change of largest major shareholder)","jir_category":"Personnel, Governance","jir_hashtags":"#KobayashiPharmaceutical, #PersonnelChange, #JapaneseStocks","jir_key_figures":"Subject of Change: 1 person (Name: Oasis Management Company Limited)\nNew Position: Largest Major Shareholder (Previous Position: Major Shareholder but not Largest)\nEffective Date: 2025-12-22\nReason for Change: Confirmation of major shareholder change through submission of large shareholding report (change report)","jir_meta_title":"Kobayashi Pharmaceutical Co., Ltd. Notice Regarding Change of Largest Major Shareholder","jir_meta_description":"Kobayashi Pharmaceutical Co., Ltd. announced that the largest major shareholder was changed to Oasis Management Company Limited as of December 22, 2025.","jir_og_title":"Kobayashi Pharmaceutical Co., Ltd. Notice Regarding Change of Largest Major Shareholder","jir_og_description":"The largest major shareholder was changed as of December 22, 2025. For details, please refer to our IR materials.","jir_og_image_url":"\/assets\/og\/company-executive-change.jpg","jir_chart_data_collection":"[]","ir_related_company":7982,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"executive_change","footnotes":""},"sector":[],"importance":[],"class_list":["post-8701","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"\n