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                          Name Update Announcement: “MATSURI Project” Becomes “MATSURI Initiative”                          
                        
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                          Paper on Novel CHO-MK Cell Line Receives 2025 Excellent Paper Award from the Society of Biotechnology, Japan                          
                        
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                          World’s First 100% Bio-PET Resin from Microalgae – On display at the Japan Pavilion during the Expo 2025 Osaka, Kansai                          
                        
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                          “ALGAL by MATSURI” Exhibition Unveiled! Realizing Circular Manufacturing with Algae at the Factory Area  of the Japan Pavilion, Expo 2025 Osaka, Kansai                          
                        
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                          “ALGAL by MATSURI”: an Exhibition of Circular Manufacturing Using Algae in Collaboration with 10 Partner Companies at the Factory Area of the Japan Pavilion at Expo 2025 Osaka, Kansai                          
                        
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                          CHITOSE Group Announces Capital Increase of JPY 7.3 Billion Scale through Third-Party Allotment                          
                        
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                          CHITOSE Launches “PET-MATSURI” Leading the World’s First Attempt to Create 100% Bio-PET Resin from Microalgae                          
                        
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                          MYCENAX and Chitose Laboratory Corp. to Scale-Up Production and Strengthen Marketing Activities for CHO-MK Cells                          
                        
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                          CHITOSE Group, Successfully Concludes Capital Increase of 21M USD Scale  through Third-Party Allotment                          
                        
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                          CHITOSE Group, Successfully Concludes Capital Increase of 7M USD Scale from Shiseido and Forms Strategic Partnership ― Accelerate a Microalgae-based Circular Manufacturing in a Cosmetic Industry —