About
About Baby‑J
Ensuring your child’s safety, security, and the best possible growth.
Baby-J is a matching service that provides high-quality babysitters and tutors for
We introduce carefully selected professionals to ensure parents can entrust their children with confidence.
Choosing Trusted Supporters
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Rigorous Standards / In-person Interview Completed
At Baby-J, we conduct interviews and screenings with each supporter candidate, after verifying their identity through official documentation.
In addition, we require national qualifications such as daycare providers, kindergarten teachers, nurses, and midwives for babysitters.。
For tutors, we have set Baby-J’s own rigorous three-stage screening process, including factors such as their alma mater, current university, and teaching experience.
Feel free to search for babysitters and tutors with confidence. -
Perfect for your visit to Japan, whether for tourism or business.
Some of our supporters can speak foreign languages, so even visitors to Japan for tourism or business can use our services with peace of mind.
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Support for Highly Competitive Schools and Cram Schools
We have tutors who are well-versed in competitive school entrance exams and can effectively support students attending cram schools.
Our services are available for all stages of learning, from kindergarten to university entrance exams. -
Get to Know the Faces, Personalities, and Experiences of Our Supporters
You can check supporter photos, childcare experience, teaching history, age range supported, and qualifications in advance. You can also request a pre-interview to get to know their personality more deeply. You can also check user reviews and ratings to help find the perfect supporter for you and your child.
How Our Services Can Support You
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n Important Business Dinner for the Couple Tonight
You have an important dinner reservation, but you feel uneasy about leaving your child with relatives late into the night… Before you leave, a babysitter will visit your home and provide support from bath time to bedtime. Enjoy your dinner with peace of mind.
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Unable to Care for Your Child Due to a Sudden Business Trip
You have a business trip for a few days, but your family lives far away and you can’t leave your child with them…In such cases, a babysitter can accompany you on your trip and take care of your child’s daily needs. You can focus on your work with peace of mind.
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Unexpected Overtime Today!
You’ve been asked to stay late at work and can’t make it in time to pick up your child from daycare! Even in such cases, you can ask a babysitter to pick your child up from preschool or daycare. They can also care for your child at home afterwards, so you can rest easy.
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Enjoy Authentic Japanese Cuisine During Your Trip to Japan (For Tourists)
You’ve come all the way to Japan and want to enjoy delicious Japanese food at your own pace—but it’s hard to relax with children. A babysitter can come to your hotel and care for your child while you dine. Please take your time and enjoy your meal with peace of mind.
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Private Nannies & Nurses for Travel and Business
Traveling abroad with young children or children with medical conditions can bring many worries.
By requesting the assistance of a professional nanny or a certified nurse, you can enjoy your travel or business trip with complete peace of mind. -
When Your Child Is Sick, But You Can’t Take Time Off (Sick Child Care)
Your child has caught a cold, but today is an important day at work… Entrust your child to a babysitter who is also a licensed nurse for expert care. This allows you to focus on your work with complete peace of mind.
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Postnatal Care for Mothers Struggling with Newborn Life
The unfamiliar challenges of parenting and physical changes can make it hard to get proper rest. Certified midwives provide breastfeeding advice and emotional support to help mothers feel more at ease with childcare.
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School Test Preparation
We analyze the test trends of each school and teacher, and propose efficient strategies for preparation. We apply personalized learning methods to help your child excel in their strong subjects and overcome any challenges in weaker areas.
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Preparation for Prestigious Kindergarten, Primary, and Secondary School Entrance Exams
We analyze the exam trends of the schools or institutions your child will be applying to, assess their current academic abilities, and propose a personalized learning plan to help them reach their goal of passing.
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Preparation for Prestigious School Preparation Courses, such as SAPIX and Tetsuryokukai
Choosing a tutoring center that is well-versed in entrance exam preparation is crucial for achieving success at prestigious schools.
Additionally, having a private tutor who can provide thorough support for pre-enrollment preparation and supplementary lessons during enrollment is indispensable.
Additionally, having a private tutor who can provide thorough support for pre-enrollment preparation and supplementary lessons during enrollment is indispensable. -
Tutoring for Subjects Beyond the Standard Curriculum
In addition to standard entrance exam subjects, we also have tutors who specialize in a wide range of areas, including information technology, music (instrumental), and various language proficiency tests. We are here to help your child unlock their full potential.
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Advanced Learning
Advanced learning is highly effective in nurturing your child's curiosity to "know more." Our private tutors take full advantage of the benefits that come with personalized teaching.Our private tutors offer the unique advantage of personalized instruction, tailored to each child's individual needs.
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Online Tutoring
In addition to in-person lessons, we also offer online tutoring. We are flexible and can accommodate cases where you would like a specific tutor but are unable to find one nearby.
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Language Education Support
We provide support for entrance exam preparation for international schools and boarding schools, as well as assistance in keeping up with lessons.
Rules and Etiquette for Using Our Service
When using the service, users will connect with "Supporters" (self-employed individuals) registered on Baby-J through the Baby-J platform, where they can make requests for babysitting or tutoring services. We kindly ask for your cooperation in fostering positive communication with mutual respect and a spirit of helping one another.
Discover Our GuidelinesBegin Your Journey with Complimentary Membership
Explore Detailed Profiles of Our Curated Babysitters and Tutors, and Easily Make Reservations.
Join us
Interested in Becoming a Babysitter or Tutor?
We Are Inviting Applications for Elite Babysitters and Tutors at Baby-J.
We Seek Individuals of Distinction and Experience Who Can Contribute to the Growth of Children.
Help & FAQs
Please review our rules and etiquette before using this service