Dr. Minoru Shirota succeeds in strengthening and culturing lactic acid bacteria, useful for maintaining health (Lactobacillus casei strain Shirota*). *Classified as Lacticaseibacillus paracasei strain Shirota since April 2020.
1935
Yakult is manufactured and introduced to the market.
1940s
1940
Local offices of the Association for Promotion of Preventive Bacteria Strain Shirota are established in various parts of Japan for the purpose of marketing and distributing Yakult.
1950s
1955
Yakult Honsha Co., Ltd. is established (Nishi Hatchobori, Chuo-ku, Tokyo).
Research Institute is established in Kyoto.
1960s
1963
Yakult launches its unique Yakult Lady home delivery system.
1964
Yakult Taiwan Co., Ltd. begins operations as the company’s first overseas operation base.
1967
Research institute is established in Kunitachi, Tokyo (later known as Yakult Central Institute).
1968
The company takes over the management of the Sankei Atoms baseball team (now the Tokyo Yakult Swallows).
Yakult is introduced to the market in a new plastic container.
1970s
1970
Joie fermented milk is introduced to the market.
1971
The company begins the full-scale sale of cosmetics.
1972
New head office building is completed in Higashi Shimbashi, Minato-ku, Tokyo.
Program of regular visits to senior citizens by Yakult Ladies begins.
1975
Biolactis Capsules ethical drug is introduced to the healthcare industry, thereby marking Yakult’s entrance into the pharmaceutical business.
1978
Mil-Mil bifidobacteria-fermented milk is introduced to the market.
1979
Yakult Seichoyaku intestinal regulator,an over-the-counter medicine,is introduced to the healthcare industry.
1980s
1980
Company stocks are listed on the Second Section of the Tokyo Stock Exchange.
Toughman is introduced to the market.
1981
Company stocks are listed on the First Section of the Tokyo Stock Exchange.
1989
Revecy S.E. Series is introduced to the market.
1990s
1992
Yakult Bioscience Research Foundation is established.
1994
The manufacture of irinotecan hydrochloride, a cancer chemotherapeutic agent, is approved, and the drug is introduced to the healthcare industry under the brand name of Campto.
The company receives the Minister for Health and Welfare Award for distinguished volunteer service in recognition program of the regular visits to senior citizens.
1995
Parabio Series premium-quality skincare product line is introduced to the market.
1997
The company receives the Minister for Agriculture, Forestry, and Fisheries Award (in the Consumer Division) at the Excellent Corporations of Food Industry Awards.
1998
Yakult is approved by the Ministry of Health and Welfare for labeling as Foods for Specified Health Uses.
Yakult Bansoreicha is introduced to the market.
1999
Yakult 400 fermented milk drink is introduced to the market.
2000s
2004
Entered into a strategic alliance with Groupe Danone.
2005
Research center is established in Europe (Belgium).
Oxaliplatin, a cancer chemotherapeutic agent for the treatment of advanced colorectal cancer, is approved under the name of Elplat.
2006
The name of Yakult’s brand of cosmetics is changed to Yakult Beautiens.
2008
Yakult receives a 2008 Good Design Long Life Design Award (G-Mark).
2010s
2011
The three-dimensional trademark for Yakult containers is recognized.
Campto wins the Science Award from the Japanese Cancer Association.
2012
Yakult launches Yakult Space Discovery Project.
2013
Lactobacillus casei strain Shirota obtains GRAS Certification from the US FDA (Food and Drug Administration).
Yakult and Danone terminate strategic alliance agreement and sign a memorandum of cooperation.
New Yakult and New Yakult Calorie Half are introduced to the market.
2016
Construction of the new Yakult Central Institute is completed.
2018
National release of Yakult no Oishii Hakko Kajitsu.
The company receives the Minister of Economy,Trade and Industry Award for home delivery service by Yakult Ladies at the second Nihon Service Award.
The company receives the Special Award (SDGs Partnership Award) at the second Japan SDGs Award.
2019
The average number of dairy products the company sells globally exceeds 40 million bottles a day (financial results for the fiscal year ended March 2019).
Yakult 1000 is launched in the seven prefectures of the Kanto region.
2020s
2020
The head office is relocated to Kaigan, Minato-ku, Tokyo.
2021
Yakult 1000 is introduced throughout Japan.
Yakult Group Environmental Vision is formulated.
Long-term vision Yakult Group Vision 2030 is formulated.
Yakult 400W is launched nationwide in Japan.
Y1000 is launched.
2022
The company receives the Brand of the Year for its Yakult brand at the World Branding Awards for the fifth consecutive year.
The company is certified as a White 500 Health and Productivity Management Organization for five straight years.
The company's shares are listed on Prime Market following the reorganization of stock market categories by the Tokyo Stock Exchange.
Yakult 1000 is selected as one of the U-Can top 10 buzzwords for 2022 by Gendai yōgo no kiso chishiki (Basic Knowledge on Contemporary Terminology).