Baby Aquatics of Hiroko Nagasaki "September start course"

Venue: Oasis indoor pool of Sheraton Grande Tokyo Bay Hotel

Address: 1-9 Maihama, Urayasu City, Chiba Prefecture

Event period: From Monday, September 16, 2024 to Sunday, December 8, 2024

Event dates: Mondays, Tuesdays, Fridays, Saturdays and Sundays during the above period

Classes and times:

Monday, Tuesday and Friday 15:10 to 15:50 (same for holidays)
Saturday and Sunday 11:20-12:00

Expected recruitment: 70 groups (10 groups for each class + premium members)

Target age: 6 months to under 3 years old

The target age range is just a standard. At Baby Aquatics, we provide lessons tailored to each individual, so we will consult with you regarding your babies’ age.

What to bring to participate in the lesson:


* Baby aqua suit (gifted when joining)

Disposable underwater diapers (such as swimming pants if you are not yet potty trained)


* Swimsuit (any swimsuit is fine)

Benefits: We will give away a baby aqua suit jointly developed by Nagasaki herself with Footmark Co., Ltd. for Baby Aquatics and an original textbook filled with curriculum!

Attentive hospitality unique to a hotel
(*) Bath towels, face towels, and amenities are ready for you! A jacuzzi and bathhouse are also available.
Hotel benefits
(*) Many restaurants, accommodations, oasis facilities, etc.

baby aquatics calendar

From here
(*) Amendments may be made due to changes in the pool maintenance period, etc.

Fees (Inclduing Tax、Yen) 

CategorydetalisNewMemberParticipant in Special LessonExsiting Member
Premium CourAccess to all lessons this cour、free for 2 gardians100,000 100,000 100,000 
Premium18Access to 18 lessons this cour、free for 1 gradian69,620 67,41058,660  
Lesson 12Access to the class selected previously once a week、free for 1 gardian51,350  49,14042,520  

How to apply

1."Application for participation" (entry) from the application form on the PC or mobile site!
2. Please make payment by credit card by clicking the "Check out with PayPal" button at the end of the "Confirmation screen" of the application form.
3. You will receive an email confirming your registration. (If you do not receive an email, the registered email address may be incorrect, or our email may have been sent to your spam folder.)
4. If by any chance you are unable to pay by credit card using the method above, please transfer the amount to the designated account immediately.
After payment is completed, new members will receive a starter kit.
(*)A starter kit will be sent to you when you participate in a regular course for the first time.
The starter kit includes a baby aqua suit, original text, and information for the first day of lessons.
(*)If you are unable to apply from a PC, smartphone, or mobile phone,
Please call us at 03-3335-6585.
Telephone reception hours are 10:00-16:00 (excluding Saturdays, Sundays, and public holidays)

How to pay:

Payment can be made using the easy and safe PayPal system.
Click here for PayPal
Please make a credit card payment by clicking the "Check out with PayPal" button on the "Confirmation screen" of the application form.

If you are unable to pay by credit card, please transfer the payment to the designated account below immediately after applying.

[Bank name] PayPay Bank (Bank code: 0033)
[Branch name] Head office sales department (branch code: 001)
[Subject] Ordinary deposit
[Account number] 4893074
[Account name] Yu) Genkina Atelier

Matters to be approved by you:

In order to participate in Baby Aquatics of Hiroko Nagasaki, we will ask you to approve the following. Please be sure to agree to the following approval matters before applying.

1.The application procedure will be completed after receiving the application from the designated web form and paying the participation fee.
2. Please note that once the participation fee has been paid through normal procedures, it will not be refunded except in special cases approved by the organizer.
3. If payment by credit card is not received at the time of application, we will hold your registration information for 3 days after submitting the application form. Please pay the participation fee within the same period. If payment cannot be confirmed by the deadline, your application will be considered cancelled.
4.If using bank transfer, please bear the transfer fee.
5.You will be required to take the specified number of lessons on the dates during the period. For non-premium courses, you can only participate on the selected day of the week. Please note that as a general rule, there are no transfers or suspensions. There is also no transition from the current period to the next period.
(*) However, if you follow the prescribed procedures regarding your leave, we may allow you to make up your leave for a limited number of times. (We will inform you about this procedure after joining)
6.Even if you suffer any disadvantage as a result of participating in the above-stated Baby Aquatics lesson, the organizer will not be held responsible unless the disadvantage is determined to be due to the organizer's negligence.
7.If there are any changes to your address, phone number, etc. after applying for participation, please be sure to contact us regarding the changes.

Apply here ↓

New Members

If you consider it's hard to understand, please watch this video!
Hiroko Nagasaki herself explains the courses and membership categories.