Herb Researcher Takeshi Oda Gives Lecture at Special 'Health x Management' Conference Held in Naha City

France Direct Co., Ltd. (President: Takeshi Oda, Headquarters: Miyakojima City, Okinawa Prefecture), which sells plant-related products such as herbal tea and disseminates plant-related information, announces that its representative, Oda, served as a lecturer at the special "Health x Management" conference held in Naha City, Okinawa Prefecture on Sunday, March 22, 2026.

■ "Health x Management" Special Conference

At this conference, four experts from Hawaii, Tokyo, Miyakojima, and Okinawa (Yanbaru) gathered to share the "essence of improving the quality of life" from their respective perspectives of health, body, nature, and management.

Based on the contents of his book "The Manual for 'Detoxification' that Rejuvenates in 4 Days", Oda explained specific methods to remove the causes of aging with the help of herbs. He offered tips for lightening the body and mind for those who worry, "I feel somewhat unwell, but I'm busy and put it off," or "I don't know who to consult."

Practical lectures based on high expertise were also delivered by the other lecturers, providing an opportunity for participants to gain "peers who share the same worries and are trying to move forward," "expert knowledge," and "the courage to take a new step."

[Speakers]

Takeshi Oda
Plant Power Researcher (Resident of Miyakojima)

Researches the relationship between the power of plants and human health.
Proposes health promotion in harmony with nature.

Book: "The Manual for 'Detoxification' that Rejuvenates in 4 Days"

https://amzn.asia/d/03bNnizH

Naoshi Uchida

Management Consultant (Resident of Hawaii)

Supports corporate management and organization building based in Hawaii.

Proposes a new management perspective that links health and management.

Book: "Generating Profit from Zero! How to Create a Selling Business in the AI Era"

https://amzn.asia/d/0jc4kbYv

Yumiko Kataoka
Chiropractor (Resident of Tokyo)

Specializes in the relationship between body structure and health, supporting physical improvement for many people.

Book: "Physical Condition is 90% Blood Flow"

https://amzn.asia/d/021OD1pe

Yasuko Amano
Therapist / Salon Management (Resident of Yanbaru)

Supports the health of many people through therapy and physical/mental care.

[Event Overview]

Date and Time: Sunday, March 22, 2026, 14:00 - 17:00

Location: Okinawa Prefectural Library, Naha City, Okinawa Prefecture

Organizer: Okinawa Prefecture Business Planning Business Cooperative

Profile of Takeshi Oda

Takeshi Oda

Plant Power Researcher. Developer of Herb Fasting(R). Born in 1979 in Miyakojima, Okinawa. Graduated from the Department of French Literature, School of Humanities, Waseda University. Studied abroad in the doctoral program at Paris 8 University while enrolled in the doctoral program at the Graduate School of Language and Society, Hitotsubashi University. Introduced to traditional French herbalism by his academic advisor and discovered the world of French herbs. Succeeded in losing over 10 kilograms by practicing fasting, which was popular in France, and experienced a dramatic improvement in his physical condition. In 2015, he developed a hereditary incurable lung disease and was told to have one lung removed, but successfully achieved remission of the lung through independent research on French medical herbs. Systematized the theory of fasting practiced in traditional French herbalism and monasteries. Currently introduces traditional French herbalism, works to popularize herbalism and establish herbal clinics, and developed Herb Fasting(R). Author of "The Manual for 'Detoxification' that Rejuvenates in 4 Days" (Subarusya). Operates the YouTube channel "Herb Fasting & Future Herbalism Takeshi Oda".

◆ Takeshi Oda's YouTube Channel "Herb Fasting & Future Herbalism Takeshi Oda"

Videos utilizing expert health knowledge, such as the "Additive-Free Recommended Products Series," are well-received, and the number of subscribers is approximately 35,400 (as of April 1, 2026).

Click here for the channel

◆ Media Appearances (Partial)

2026

• Nikkan SPA! (Published March 11, 2026)

  "Modern People's Bodies are Covered in Toxins!? A Leading Figure in Sugar-Free/High-Fat Diets and a Herb Researcher Discuss 'Recommendations for Detoxification'"

• Nikkan SPA! (Published February 28, 2026)

  "The U.S. Also Significantly Changes Its Policy. The Correct Anthropological Reason Why 'Discarding Sugar and Eating Fat' is Right"

2025

• Gendai Business (Published October 8, 2025)

  "Beware of Noodle Soup Base and Dressings!... How to Tell if 'Ordinary Condiments' Contain Dangerous Additives"

• Nikkan SPA! (Published October 7, 2025)

  "The Risks Lurking in the Now-Popular 'Protein': 'I Was Told I Might Need Dialysis in the Future'"

• Gendai Business (Published August 6, 2025)

  "Natto is 'Origin-Laundered Food', Korean Kimchi is Made in China... The Darkness of the Food Industry Falsifying Origins"

• Gendai Business (Published June 20, 2025)

  "People Who 'Get Nutrients from Pre-Cut Vegetables' Should Be Careful... The Dark Side of 'Healthy-Looking Foods' That Fool You Too"

• Magazine "Yuhobika" Feature Article (May 2025 Special Edition)

[Company Overview]

Company Name: France Direct Co., Ltd.

Representative: Takeshi Oda, President and Representative Director

Established: September 20, 2013

Capital: 1,000,000 yen

URL: https://france-direct.com/