Less Training Workload
Better Productivity
& Care
DX for Foreign Caregiver Upskilling
Keep learning, even when busy
Spot learning gaps instantly
All in one solution for conversation skills and exam prep
Operational System to Sustain Foreign Caregiver Retention and High-Quality Care
Build a System to Upskill Caregivers
Training is not a “cost”, it’s an operational system that creates retention and quality.
Develop foreign caregivers into high-performing staff and on-site leaders increasing productivity and stabilizing care quality.
Ideal State
- Faster reporting/communication and fewer misunderstandings (fewer accidents & near-misses)
- More consistent resident interactions (fewer complaints)
- Senior staff can coach juniors effectively (training becomes self-sustaining)
Current State
- Miscommunication among Japanese and foreign caregivers leading to accidents and near misses
- OJT varies by staff; on-site rules aren’t standardized
- Exam readiness falls short; careers stall (visa/career options narrow)
What this “GAP” creates
- Communication Problems → Mistakes → Reduced Trust → Turnover
- Operational burden grows causing even less capacity for the team to train
KizunaBridge Promotes Retiontion & Quality Through Systematic Training
What sets KizunaBridge Apart
"Trying hard, but struggling to be understood" — An Educational Approach Built Around the Real Hurdles of Foreign Staff
Foreign care staff often expend more daily energy navigating the “unspoken rules” of a Japanese workplace than on the actual caregiving tasks themselves.
For example, even making a brief comment during a shift handover involves internal second-guessing: “Is this polite enough?” “Does my tone sound too harsh?” “Am I using the correct honorifics (Keigo)?”Often, this hesitation results in them remaining silent and keeping crucial thoughts to themselves.
Furthermore, physical exhaustion after a demanding shift leaves little energy for study, even as critical certification exams approach. When the stress of adapting to new lifestyle rules and cultural differences is added to the mix, the feeling of “trying my hardest, but still falling short” quickly compounds.
At KizunaBridge, we understand this reality not through assumption, but through direct, lived experience. Our Product Manager, Newton, arrived in Japan, achieved JLPT N1 certification, and worked extensively on the care floor as a Certified Care Worker.
Because of this firsthand knowledge, we can proactively address the exact points where foreign staff typically stumble. We have designed a learning system that integrates seamlessly with their working lives, coupled with communication support designed to prevent misunderstandings on the facility floor.
The Result: Care facilities experience a significantly reduced burden of staff training, directly leading to improved operational productivity and a higher standard of care quality.
What KizunaBridge Can
1
Efficient, integrated learning across JLPT, Workplace Communication & Certified Care Exam
Built for 10-minute daily learning, so even shift workers can continue every day.
2
Direct lessons from experts in training foreign caregivers
Weekly interactive lessons ensure ample speaking time and solidify practical expressions.
3
Vizualized learning progress of each foreign staff
Real-time data to track individual learning logs and achievement levels to quickly identify those who need follow-up.
4
Development speed that enables new features within 1–2 weeks
Quickly reflect frontline feedback and continue improving to match how you actually operate
Our Services
KizunaCare
A DX Platform that balances “Management Efficiency” with
“Staff Autonomy.”
Consolidate Practical Conversation, JLPT, and National Exam Prep into one multilingual tracking app, reducing administrative overhead while helping staff build consistent, effective learning habits.
Online Coaching
Using a nursing-focused methodology that bridges self-study and hands-on skills for immediate use.
Real-time Q&A resolves doubts instantly. Our “hands-on mentorship” style keeps learners engaged, guaranteeing not just exam success, but the development of essential communication skills.
Who It's For
1
Care Facilities
- Systematize training and reduce frontline burden
- Improve long-term retention with certification as a core career pathway
- Stabilize operations by reducing “on-the-job confusion” and rework
2
Registered Support Organizations
- Become a registered support organization of choice through support that includes training
Centralize learning management and streamline support operations
Visibility into progress enables clear reporting and continuous improvement
3
Training Schools / Training Institutions
- Differentiate as a provider that foreign learners can actually understand
- Increased satisfaction rate through training that is easy to understand and continue
- Create an environment where instructors can focus on teaching, not chasing progress or attendance
Why Choose KizunaBridge?
Comparison with Competitor Services
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KizunaBridge | Company J | Company M | Company Z | |
|---|---|---|---|---|
Support for Initial Training | AI conversation practice based on training content | No dedicated conversation practice feature | Focused mainly on written exams | Dependent on instructor availability |
JLPT Preparation | Supports N5–N2 (Personalized learning) | Generic JLPT videos | No specialized features | Limited exam preparation |
Certified Care Worker National Exam Prep | Dedicated prep content with multi-language support | Focused on generic Japanese learning | Prep available (No multi-language support) | Focused on conversation; limited exam prep |
Improving Practical Workplace Japanese | 24/7 conversation practice via AI features | Focused on lectures /videos | Focused on lectures/videos | Live instructor conversation (Limited hours) |
Native Language Learning Support | Supports 7 languages + new languages can be added | Limited to major languages (English, Vietnamese, etc.) | Limited to major languages | Dependent on instructor's spoken languages |
Daily Life in Japan Orientation | Daily life guidance completed within a single app | No specialized features | No specialized features | No specialized features |
Learning Progress Management | Real-time visualization of overall learning progress | Only tracks video viewing progress | Only tracks video viewing progress | Only tracks live class attendance |
Customizability | Fully in-house; custom features developed in 1–2 weeks | Not supported | Not supported | Not supported |
*This comparison chart was created based on public information, such as official company websites, as well as our own independent research.
Simple & Sustainable Pricing Plans
Base Plan
Monthly Subscription Fee (Tax Included)
(Mobile App + Admin Dashboard)
- 10-minute daily microlearning
- Unlimited access to AI Conversation, Onboarding Training, JLPT Prep, and National Exam Prep
- Progress tracking via Admin Dashboard
Up to 29 users:
¥
500
/account/month
Up to 59 users:
¥
400
/account/month
Up to 99 users:
¥
350
/account/month
100+ users:
Contact us for
custom pricing
Premium Plan
Monthly Subscription Fee (Tax Included)
Mobile App + Admin Dashboard + Online Classes)
Includes 1 Weekly Online Lessons Class with a Professional Instructor!
All Base Plan features, plus weekly online lessons from highly experienced instructors.
¥
2,500
per 60-minute session (Tax Included)
*(Estimated monthly cost based on 4 sessions: Approx. ¥10,000 / user / month Includes app usage fee)
Special Discount Offer
Volume discounts are available for group enrollments of 5 or more users.
Please contact KizunaBridge for a customized
quote tailored to your organization’s size.
Cost Reduction via Subsidies
By leveraging available subsidies, your effective costs may be reduced by up to 50%. Depending on specific conditions, costs can potentially be reduced to 1/3 of the original amount.
*Subsidy eligibility and coverage rates vary based on your local municipality, business type, and application criteria.
*We will provide personalized guidance tailored to your facility’s specific situation during your consultation.
News
FAQs
We’re worried the floor is too busy to operate this properly. Who does what?
Operations are designed to be minimal:
- Learners: short daily lessons
- Admin/lead: monthly progress check (can be replaced by reports)
- If you add classes, you can start from once per week and adjust.
What does implementation cost?
There is no initial setup fee. Please contact us for pricing details.
How long does rollout take?
The fastest path is 3 steps:
Hearing → learning design → go-live.
Timing depends on headcount and whether lessons are included, but an app-centered rollout can start quickly.
How much of the Certified care exam does it cover?
We support the full cycle: native-language video learning → practice → weakness reinforcement, while building learning habits.
We prioritize a design that works with real shifts and limited time. Everything in the exam curriculum is covered
We’re concerned about personal data and learning data. What’s visible, and to whom?
Facilities/schools see only what’s required for operations—e.g., progress, achievement, and non-learning detection.
Viewing permissions are role-based, and we can avoid exposing unnecessary information (confirmed during onboarding).
If we can’t force learning, how do we increase continuation?
The core is micro-tasks (short lessons) + early detection of drop-off.
You identify who stopped early and time your outreach—so staff don’t need to remind everyone, only those who paused.
Building a Sustainable Workforce
Overcome language barriers and improve staff retention rates. Download our latest guide to see how data-driven learning strategies directly impact foreign talent stability and exam success.
Transform Your Training Strategy
Book a discovery session to see KizunaBridge in action. We’ll discuss your facility’s specific challenges and design a tailored learning pathway that integrates seamlessly with your operations.
Kizuna Bridge
Company Overview
- Company Name: KizunaBridge Co., Ltd.
- English Company Name: KizunaBridge, K.K.
- Director / CEO: Ryoji Nagai
- Established: April 2, 2025
- Description: Provision of Japanese language learning, caregiving study and retention support platform for foreign caregivers.
- Address: 〒184-0002 東京都小金井市梶野町1-2-36
Kizuna Bridge
Company Overview
- Company Name
- English Company Name
- Director / CEO
- Established
- Description
- Address
- KizunaBridge Co., Ltd.
- KizunaBridge, K.K.
- Ryoji Nagai
- April 2, 2025
- Provision of Japanese language learning, caregiving study and retention support platform for foreign caregivers.
- 1-2-36 Kajino-cho, Koganei City, Tokyo 184-0002, Japan