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                                1891The birth of Lion Founder Tomijiro Kobayashi established T. Kobayashi & Co. on the Yanagihara riverside in Kanda, Tokyo, to trade in soap and raw materials for matches     
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                                1900Lion's first social contribution initiative Began a social contribution program using charity coupons printed on packets of Lion Toothpowder   
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                                1913Japan's first toothpaste for children Held first oral hygiene lecture 
 Launched Kodomo Toothpowder (today Kodomo Toothpaste) for schoolchildren
 The young swordsman illustration was drawn by Nihonga artist Kiyokata Kaburaki  @Akio Nemoto 02023/JAA2300016 
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                                1920Japan's first plant-derived laundry soap Launched plant-derived Lion Laundry Soap   
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                                1921Japan's first dental clinic for children Opened a dental clinic for children (renamed the Lion Dental Clinic for Children in 1938)   
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                                1933Spreading better laundry washing methods Opened the Family Laundry Information Service Center (renamed the Lion Laundry Science Laboratories in 1936 and the Household Science Laboratories in 1957)   
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                                1956Launched Lipon F, Japan's first kitchen detergent for washing fruits, vegetables and tableware. Lipon F was the first product endorsed by the Japan Food Hygiene Association.   
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                                1959Oral Hygiene Education Activities Developed dental hygiene activities for mothers and their children (later named the "Tanpopo Initiative")     
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                                1967Detergent with an ingredient that Lion was the first in the world to successfully commercialize Launched the laundry detergent Dash, containing alpha olefin sulfonate (AOS), a new, highly biodegradable surfactant   
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                                1971Established the Environmental Problems Countermeasures Committee 
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                                1973Created phosphate-free detergent, ahead of the industry Moved ahead of the times to develop an early phospate-free detergent and released it as Seseragi   
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                                1980Majorly successful phosphate-free detergent Launched Murin Top (Enzyme Power Top), a more environmentally friendly detergent that does not sacrifice detergency   
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                                1989Sustainable, carbon-neutral plant-based raw materials Founded Lion Oleochemical Co., Ltd., which produces highly biodegradable raw surfactant materials from palm oil 
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                                1990Established the Environmental Action Promotion Committee (renamed Environmental conservation committee in 2004, Sustainability Promotion meeting in 2019) 
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                                1991Primary washing ingredients made from 100% palm oil-derived plant-based ingredients Launched Spark laundry detergent, formulated with the surfactant MES, made from environmentally friendly plant-based ingredients derived from palm oil   
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                                1996Received the Minister of International Trade and Industry Award as a consumer-oriented excellent company 
 Published the Company's first Environmental Report
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                                2001All of Lion's factories received ISO 14001 certification 
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                                2006ECO LION Declaration Established the Lion Eco Standards as a set of new criteria for product environmental friendliness 
 Established the Lion Forest in Yamanashi
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                                2007Received the 16th Grand Prize for the Global Environment Award Successfully replaced the washing ingredients in laundry detergents with ingredients made from plant-based raw materials, reducing carbon dioxide (CO2) emissions from household laundry by 47% (compared with 1990 levels)   
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                                2008Became the first manufacturer to receive Eco-First certification from the Ministry of the Environment Through the Ministry of the Environment’s Eco-First Program, Lion is reinforcing coordination among Eco-First Program member companies and environment-related governmental bodies while accelerating initiatives to address environmental issues   
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                                2009
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                                2010Released TOP NANOX super-concentrated liquid laundry detergent, formulated with plant-based high-detergency ingredient MEE for easy, one-rinse washing and environmental friendliness (this product was rereleased as TOP SUPER NANOX in 2016)   
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                                2013Announced Eco Vision 2020, a set of environmental targets 
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                                2014Environmental communication through products: Launched an environmental logo and environmental label for use on Lion’s environmentally friendly products To help customers to choose environmentally friendly products, products that meet the proprietary Lion eco-standard bear our environmental label, which includes the “eco Lion” mark, the slogan “Every Day. For the Earth” and the factors that make the product environmentally friendly. 
 Launched LOOK Plus Awa-Pita Toilet Cleaning Spray
 (Received the Japan Star Prize, the top prize in the 2022 Japan Packaging Contest)  Recertified as a member of the Eco-First Program.   
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                                2015Promoted the Toothbrush Recycling Program Launched a program in cooperation with TerraCycle LLC to collect used toothbrushes and recycle them into planters and other products. The project is ongoing, with participation from numerous municipalities, schools and other organizations.   
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                                2019
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                                2020  
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                                2022Acquired certification under the ISO 9001 international quality management standard Adopted internal carbon pricing in domestic operations   (Image is a rendering of the completed factory for over-the-counter drugs (Odawara City, Kanagawa), which will be set up in conformity with the pricing system) 
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                                2023      Jointly received the Award of the METI Director-General for Commerce and Service Industry Policy under the Excellent Green Logistics Commendation Program. The award was given in recognition of the collaborative efforts of several companies from different industries, including logistics companies, consignors and consignees, to improve transportation efficiency while reducing environmental impact, such as CO2 emissions, and improving the working environment for drivers. Conducted a presentation at COP28 Japan Pavilion Seminar hosted by Ministry of the Environment. A presentation was given on the Company's efforts to realize a decarbonized society at the 28th Conference of the Parties (COP28) to the United Nations Framework Convention on Climate Change under the theme “The great potential of our lifestyles and how we can realize that potential.”   
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                                2024Lion Collaborates with JICA to Strengthen Support for Hygiene Education in Bangladesh Contributing to the development of cleanliness and hygiene habits in Bangladesh 
 Concluded an agreement to support the hygiene education of elementary school students and teachers, as well as parents and local residents in Bangladesh through the Japan International Cooperation Agency.  
 
                 
                                                