A.
The Booking Gap
Restaurants and clinics lose up to 30% of potential reservations because phones ring out during the lunch rush, late evenings, and on closed days. That revenue does not come back.
Hire a 24/7 Digital Employee
Stop losing customers to silence. In Japan, a 30-minute reply delay is a lost sale. We build Voice AI Agents and Agentic RAG systems that answer every call, every chat — so your business never sleeps.
2
Languages: 日本語 / EN
24/7
Always answering
2-4
Weeks to launch
01
The Problem
Why are you losing customers after business hours?
If your phone rings at 9 PM and no one answers, that customer books with your competitor by 9:05 PM. The Japanese market punishes slow response times more than any other market in the world — and human staff cannot scale to meet it.
B.
The Information Barrier
eCommerce shoppers abandon carts within 90 seconds when they cannot get an instant answer about sizing, stock, or shipping. Your FAQ page is not enough.
C.
The Bilingual Labor Crisis
Hiring native-level Japanese, English, and Bengali staff in Saitama is expensive, slow, and increasingly impossible. Inbound tourism keeps growing — your staffing capacity does not.
The bottom line: every minute of silence is a minute your competitor is closing the deal.
02
The Solution
We don't build chatbots. We build Digital Employees.
A chatbot follows a script. A Digital Employee thinks, acts, and closes the loop. Every TechMirai system is fully coded, version-controlled, and tailored to your specific backend — not a drag-and-drop template.
i.
Agentic RAG: AI With a Perfect Memory of Your Business
Most chatbots hallucinate. Our agents use Retrieval-Augmented Generation to pull answers directly from your menus, manuals, SOPs, and product databases.
- 100% factual accuracy based on your actual business documents.
- Autonomous task execution. Update CRM, modify a reservation, check warehouse stock, push an order to your POS — without a human in the loop.
- Always current. Update your menu PDF, the agent learns it instantly. No retraining required.
ii.
Low-Latency Voice Agents That Actually Sound Human
Real-time Voice AI handling inbound phone calls in natural Japanese, English, and Bengali. Sub-second response. No robotic pauses. No "press 1 for reservations."
- Answers every call, 24/7/365.
- Books appointments directly into Google Calendar or your reservation system.
- Routes complex calls to a human only when necessary — with a full transcript ahead of time.
iii.
Multilingual by Default — Built for Japan's New Reality
Native-level fluency in Japanese (敬語 included), English, and Bengali. Capture the inbound tourist boom and serve the growing South Asian community in Saitama and Tokyo without hiring a single new staff member.
03
Industries
Profit growth, by sector.
Three industries where 24/7 automation delivers the fastest, most measurable ROI.
| Capability | ● Restaurants | ● eCommerce | ● Medical Clinics |
|---|---|---|---|
| Primary Output | Automated reservations & order-taking | 24/7 sales concierge & cart recovery | Patient scheduling & FAQ deflection |
| Pain Solved | Missed bookings during peak hours | Cart abandonment from unanswered questions | Front desk overwhelmed by repeat calls |
| Measurable ROI | +20–30% bookings recovered after-hours | +15% conversion lift on guided checkout | 80% of repetitive calls handled by AI |
| Multilingual Edge | JP locals · EN tourists · BN residents | Global support · technical specs | International patient inquiries |
| Integrates With | TableCheck, Toreta, Google Calendar | Shopify, BASE, STORES, custom carts | Medical scheduling systems, LINE |
| Time to Launch | 2–3 weeks | 3–4 weeks | 3–4 weeks |
ROI figures are illustrative ranges based on industry benchmarks for 24/7 automation deployments. Your actual results depend on call volume, conversion baseline, and integration depth — we'll project yours during the free audit.
04
The Math
How a single Voice Agent pays for itself in week one.
Scenario: A 30-seat Saitama izakaya missing roughly 8 reservation calls per week between 11 PM and 10 AM.
¥4,500
Avg. per cover
3.2
Covers per booking
×8
Missed calls / week
¥460,800
Lost revenue / month
A ¥19,800/month Growth Partner plan recovers that revenue in the first three days of any given month. Everything after that is pure margin. Silence has a cost. We make it stop.
Calculate your missed-call loss — free 5-min audit
→
05
Pricing
Transparent pricing. Engineered for Japanese SMEs.
High-end AI should not require an enterprise budget. Choose the plan that matches your growth stage.
¥4,900
/month
For single-location shops, cafés, small clinics.
- AI Chat Agent (web + LINE)
- Agentic RAG — 1 knowledge base
- Japanese + English
- Email support
- — Voice phone agent
- — CRM / POS integration
One-time setup
¥49,800
Start with Starter
¥19,800
/month
For multi-location restaurants and growing eCom brands.
- Everything in Starter, plus:
- Voice phone agent (multilingual)
- Agentic RAG — unlimited knowledge bases
- Japanese + English + Bengali
- CRM / POS integration
- Priority + Slack support
- Monthly performance reports
One-time setup
¥148,000
Choose Growth Partner
Custom Quote
For chains, franchises, enterprise operations.
- Everything in Growth Partner, plus:
- Custom retrievers & advanced RAG
- Custom languages
- Full backend integration
- Custom web application included
- Dedicated engineer
- SLA guarantee
One-time setup
Custom
Contact us
All prices exclude consumption tax (消費税). No hidden fees. You own the application — it's not a SaaS rental.
06
About
Precision engineering, not "no-code" templates.
Most AI agencies in Japan use drag-and-drop chatbot builders and resell the same template to every client. We don't. Every system we ship is fully coded, version-controlled, and tailored to your specific backend.
Jamal Shah
Founder & AI Engineer
AI Engineer at Honda Research Institute Japan (HRI-JP), Wako-shi, Saitama. Originally from Bangladesh, educated at Cairo University, and resident in Japan since 2019 — fluent across Japanese business culture and global engineering practice. Hands-on R&D experience in computer vision, real-time speech recognition, and multimodal AI — the same technologies powering our Voice Agents.
"TechMirai exists to bring the engineering rigor of corporate R&D labs to the small businesses that are the real backbone of Japan's economy."
07
FAQ
Frequently asked questions.
What is an AI Agent and how is it different from a chatbot?
An AI Agent is a fully autonomous digital employee that can answer questions, take actions, and complete real business tasks — not just reply to FAQs. Unlike a scripted chatbot, a TechMirai AI Agent uses Agentic RAG to read your business documents, then executes operations like booking reservations, updating CRMs, or routing orders, all without human intervention.
How much does a TechMirai AI Agent cost in Japan?
Three pricing tiers built for the Japanese SME market: the Starter Agent at ¥4,900/month for single-location businesses, the Growth Partner at ¥19,800/month for multi-location and voice-enabled deployments, and a custom Enterprise plan for chains and franchises. One-time setup fees start at ¥49,800.
Does the AI support Japanese and English?
Yes — multilingual support is built in by default. Our agents speak natural Japanese (including proper 敬語 / keigo) and fluent English, making them ideal for restaurants serving inbound tourists, eCommerce brands selling globally, and clinics treating international and South Asian patients.
Can a Voice AI Agent really replace my receptionist or front desk?
A TechMirai Voice Agent handles roughly 80% of inbound calls — bookings, FAQs, hours, directions, order status — fully autonomously, 24/7. The remaining 20% (complex complaints, VIP customers, edge cases) is intelligently routed to your human staff with a full transcript and context summary already prepared, so your team works smarter, not harder.
How long does it take to launch a TechMirai AI system?
Most Starter Agent deployments go live in 2-3 weeks; Growth Partner systems with voice and CRM integration typically launch in 3-4 weeks. We follow a structured engineering pipeline: discovery audit (week 1), build and integration (weeks 2-3), supervised live testing (week 4), then full launch.
What industries does TechMirai AI specialize in?
We focus on three sectors where 24/7 AI automation has the fastest, most measurable ROI: restaurants (reservations and order-taking), eCommerce (sales concierge and cart recovery), and medical clinics (patient scheduling and FAQ deflection). We also build custom automation for warehouses and physical retail using smart camera systems.
Where is TechMirai AI located, and do you serve clients outside Saitama?
TechMirai AI is headquartered in Wako-shi, Saitama — the same city as Honda Research Institute Japan — with a senior engineering team based in Bangladesh. We serve clients across the entire Greater Tokyo region (Tokyo, Saitama, Kanagawa, Chiba) and remotely throughout Japan. In-person consultations are standard for clients within a 90-minute travel radius of Wako.
Is my business data safe with TechMirai AI?
Yes. Every system we deploy is a custom-coded application that lives on your infrastructure or a dedicated private cloud instance — not a shared SaaS database. Your customer data, business documents, and conversation logs are isolated, encrypted at rest, and never used to train third-party models.
How do I get started?
Book a free 30-minute Strategy Audit. We'll review your current customer-flow bottlenecks, identify where AI automation will deliver the highest ROI, and recommend the right plan. No obligation — you'll leave the call with a concrete action plan whether you hire us or not.
08
Get in touch
Stop losing customers to silence.
A 30-minute conversation will show you exactly how much silence is costing you — and exactly how to fix it. No obligation. No pressure. Just honest engineering advice.