Announcement of ONSENSUI99 Back to School Family Support 2026 Launch |

Children going to school during spring season in Japan for ONSENSUI99 family support campaign

Announcement of ONSENSUI99 Back to School Family Support 2026

To children attending school in Thailand and their families.

In Thailand's hot climate, daily hydration is very important.

School, water bottles, breakfast, coffee, tea, cooking rice—
In daily life, "family water habits" accumulate little by little.

ONSENSUI99 Thailand is pleased to announce the

"ONSENSUI99 Back to School Family Support 2026"

campaign to support families during the new school year and Back to School season.

In this program, two selected families will receive two boxes of ONSENSUI99 2L products each month for four months.

We hope you will experience ONSENSUI99 in your family's daily life.

Family enjoying school season together with healthy lifestyle support from ONSENSUI99

Program Details

Two selected families will receive ONSENSUI99 as follows:

ONSENSUI99 2L products: 2 boxes presented monthly
Delivery period: 4 months
Product cost and shipping fee: Free

Eligibility

Families with children attending school in Thailand

Examples:

Japanese schools
International schools
Local schools (including universities, etc.)
Kindergartens and nurseries

Families whose children attend such institutions.

Number of Participants

2 families

※ If there are many applicants, we will select based on application content and messages.

Application Period

July 1, 2026 - July 31, 2026

Notification of Selection Results

Scheduled for early August 2026

Selected applicants will be contacted via Instagram or Facebook DM.

Scheduled Delivery Start

Shipments are scheduled to begin sequentially from August 2026.

Students enjoying school life together for ONSENSUI99 Back to School campaign

How to Apply

STEP 1

Follow ONSENSUI99 Thailand Official Instagram or Facebook

STEP 2

Apply via DM or the application form.

Please briefly include the following information when applying:

Name
Residential area
Child's school environment
Screenshot of followed page
About your life in Thailand
Reasons for interest in ONSENSUI99
Reasons for applying

Japanese family enjoying breakfast together for ONSENSUI99 Back to School Family Support 2026

Request for Cooperation

Selected families are asked to cooperate with one of the following:

Introduction of ONSENSUI99 usage scenes at home
Introduction on social media
Submission of comments for publication on our website
Completion of a short questionnaire

For example,

Use in water bottles
At breakfast
Coffee or tea
Cooking rice
Family consumption

We would appreciate it if you could introduce scenes of use in your daily life, such as the above.

※ SNS posting is not mandatory.
※ Comments and photos provided may be featured on ONSENSUI99 Thailand's website and social media after prior confirmation.

Family generation support concept image for ONSENSUI99 Back to School Family Support

After the Program Ends

For those who wish to continue after the 4-month support period, you can join the official ONSENSUI99 regular subscription program.

The official regular subscription program covers ONSENSUI99 500ml x 30 bottles, with discounts varying based on the number of continuous purchases, reaching 40% off from the 4th purchase onwards.

As a special benefit for program participants, you can apply a 40% discount from your first regular purchase of ONSENSUI99 500ml x 30 bottles, starting the month after the program ends.

We hope ONSENSUI99 can become a sustainable "family water habit" in your daily life in Thailand.

About ONSENSUI99

ONSENSUI99 is natural alkaline hot spring water sourced from the underground waters of Tarumizu Onsen in Kagoshima Prefecture.

pH 9.5 to 9.9
Ultra-soft water with a hardness of 1.7

It is characterized by its mild taste, which makes it easy to drink even at room temperature.

Bringing the peace of mind of Japanese-quality natural alkaline hot spring water to your children's school life and your family's daily routine in Thailand.

ONSENSUI99 Thailand supports your family's daily life.

※ Program details are subject to change without notice.
※ There are some restrictions on delivery areas.
※ This program is independently conducted by ONSENSUI99 Thailand.

Relaxing family lifestyle image for ONSENSUI99 Back to School Family Support 2026

🚀 Apply Here

👉 Easy application by following and DMing, or via the application form

Please follow one of the official accounts below and apply via DM or the application form.

【Facebook】
・Onsensui99 Thailand (Thai)
https://www.facebook.com/profile.php?id=61583854040983

・Onsensui99 Global (Japanese & English)
https://www.facebook.com/profile.php?id=61582552277689

【Instagram】
・Onsensui99 Thailand (Thai)
https://www.instagram.com/onsensui99_thailand/

・Onsensui99 Global (Japanese & English)
https://www.instagram.com/onsensui99_global/?hl=en

② Copy the following and send via DM

ONSENSUI99 New Lifestyle Support Program 2026

・Name
・Residential area
・Child's school environment
・About your life in Thailand
・Reasons for interest in ONSENSUI99
・Reasons for applying
・Screenshot of followed page

👉 Follow & DM to complete your application

👉 Scan the QR code for instant access to the official accounts above

▶ What are the water conditions to be aware of in Thailand?
▶ Comparison of mineral waters available in Thailand
▶ Hydration and healthy habits in Thailand life

Announcement of ONSENSUI99 Back to School Family Support 2026 Launch | For Families with Children Attending School in Thailand