Ⅰ.Corporate Profile

1. Corporate Name
Ohta’s Isan Co., Ltd.
2. Summary of Corporate Establishment
Established in the name of “Sekkodo” by Ohta Nobuyoshi (the first) atNihonbashi-ku, Tokyo City on June 8, 1879, commencing
sales of gastrointestinal medicine “Ohta Isan”. “Ohta Isan” is an aromatic stomachic and digestive having been manufactured and
distributed since establishment.Currently available in a series of products available in the forms of powder,tablet, and drink.
3. Corporate Name(JP)
株式会社 太田胃散
4. Location of Headquarter
3-2 Sengoku 2-chome, Bunkyo-ku, Tokyo 112-0011
5. Year of Establishment
June 1879
6. Business Lineup
Production and Sales of drugs & medicines, quasi-drugs, and health food
7. Stock Market
Not listed
8. Stock Capitalization
9,600 Million Yen
9. President, Representative Director & Representative Executive Officer
Yoshiaki Ohta

Ⅱ.Corporate Introduction

1. Corporate Introduction

Ohta's Isan Co., Ltd (株式会社 太田胃散 in Japanese)is a drug & medicine manufacturing and distributing company established in 1879.
Its headquarter is located at Bunkyo-ku, Tokyo, and its product named “Ohta Isan” has been well known in the market.
In addition to the drug and medicine, the company has started a new division of health care food. Its drug and medicine have been improved in coordination with consumers’ change in life style.

2. Corporate History

1837Nobuyoshi Ohta (the first) was born in February at Mibucho, Shimotsuga-gun, Tochigi Prefecture.
1879"Nobuyoshi Ohta (the first) obtained an approval for a patent medicine concerning a production and sales of Isan, and started to sell in the product name of “Isan”. When he went to Osaka on business, he suffered poor health and had a medical checkup by a doctor named Setsuan Ogata, who was a son-in-law to Kouan Ogata, a doctor and Dutch learning scholar. Nobuyoshi Ohta got well when Nobuyoshi Ohta took in a medicine prescribed by Dr. Bauduin, who was an excellent doctor from Holland. Ohta Isan is based on that prescription."
1880A pharmacy was opened in August, and a pharmaceutical plant was expanded.
1881Sales was started in the name of “Sekkodo’s Isan”.
1897In December, Shin Ohta assumed the name of Nobuyoshi Ohta (the second).
1898In November, the product was sold in the name of “Ohta Isan” and its trade name was registered.
1918Our export was started to Canada, Brazil, etc.
1937In December, Toshio Ohta took the chair of the president, assuming the name of Nobuyoshi Ohta (the third).
1963In September, the corporate name was changed to “Ohta’s Isan Co., Ltd.”
1975In September, Akira Ohta, vice president was promoted to the fourth president.
1976In June, our export of “Ohta Isan <divided power>” to Hong Kong was started.
1981In April, our export of “Ohta Isan” and “Ohta Isan <divided power>” to Taiwan was started along with “Ohta D Tablet” which was called as“Ohta Gastrointestinal Tablet” in Taiwan.
1982In September, “Ohta Chinese Herbal Gastrointestinal Medicine”was newly put on the market.
1989In October, our export of “Ohta Isan” and “Ohta Isan <divided power>” to South Korea was started.
1999In April, “Ohta Isan in a tin can” was marketed in three items.
2002In June, Akira Ohta, president was promoted to the chairperson, and Yoshiaki Ohta, vice president was promoted to the fifth president.
2003In June, the project planning division (currently called as Healthcare Sales Department) was installed to participate into a healthcare food.
2004In September, “Ohta Isan <divided power>” was marketed in three items
2006In February, “Ohta Chinese Herbal Gastrointestinal Medicine Ⅱ” was newly put on the market.
2007In March, “Ohta Isan Intestinal Function Controlling Drug” was newly put on the market.
2008In September, “Ohta Isan <drink>”, “Ohta Isan <drink> S”, and “Ohta Isan Chewable NEO” was put on the market.
2012In October, “Locofit GL” was put on the market.
2014In December, our online sales site “Ohta Isan Healthcare Food Pavilion, Main Shop” was opened.

3. Main Products

Drug & medicine

  • Ohta Isan
  • ①Ohta IsanAn integrated type of Chinese Herbal Gastrointestinal Medicine taking advantage of natural herbal medicine. Seven kinds of stomachica herbal medicines recover the weakened stomach, and improve uncomfortable symptoms of overdrinking, overeating, and feeling heavy with food on the stomach. Further, our special production process provides a clear, refreshing administration of the medicine.
  • Ohta Isan
  • ②Ohta Isan<divided power>This is made of the same preparation as the above-mentioned Ohta Isan, but because of being individually packed, the divided power type is convenient enough to carry about for outdoor use.
  • Ohta Isan
  • ③Ohta Isan A<in tablet>A tablet type of gastrointestinal medicine, being good for states such as stodginess and overeating. As the four kinds of digestive ingredients decompose efficiently oil and fats, protein, and carbohydrates, the symptoms such as stodginess and stomach upset,caused by eating meats and other oily and fatty goods, can be eased.
4. Our Creed
We will introduce products of good quality, with a mind of serving the society.
5. Overseas Clients
Taiwan, Hong Kong, Singapore, USA, Mongol, Vietnam