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BaaS
A real-time avatar API made in Japan. Send text and it streams a talking avatar’s video and voice to websites, apps and signage, in many languages.
MMembers
MMembers太
Logged in with a passkey
My page
Hello, Taro
Points1,284 P
Orders3 this month
Last loginJust now · Mac (passkey)
9:41
members.example.jp
Logged in with a passkey
My page
Hello, Taro
Points1,284 P
Last loginJust now · iPhone (passkey)
AI agentMCP · SealGate
Add passkey login to the members site
MCPRegister the app on SealGateMCPIssue an API key for the serverMCPAdd the SDK to the login screensDone. Web and the app now show “Log in with a passkey”.
SealGateSealGate console
Members site ｜ Audit log
TimeEventResultDevice
Chair 1Chair 2Chair 3
10:0011:0012:0013:0014:0015:0016:00
Lunch break
Misaki Tanaka (0311) 9:00–9:30
Ken Kobayashi (0452) 10:30–11:30 Cleaning
Daisuke Yoshida (0533) 14:30–15:30 Root canal
Daiki Nakamura (0731) 16:00–16:30
Lunch break
Yumi Yamaguchi (0217) 9:30–10:30 Cleaning
Sakura Morita (0528) 11:00–12:00 Cleaning
Yoko Shimizu (0084) 15:30–16:00
Lunch break
Sho Kimura (0390) 9:00–10:00 Root canal
Chihiro Hayashi (0711) 10:30–11:00
Megumi Inoue (0675) 15:00–16:00 Cleaning
Minato Dental Clinic050-1234-5678Calling…
MuteKeypadSpeaker
Reception (AI)
Patient
Reception (AI)
Patient
Reception (AI)
Patient
Reception (AI)
Minato Dental ClinicMain clinicTue, Oct 13 11:20
Reception
Hello. How can we help you today?
Make a bookingBook a new visit
Check or changeChange or cancel a booking
Check inIf you have a booking today
Book by talkingJust speak to book, change or cancel
Just speak into the microphone to book, change or cancel.
Stop talking
Mic on: just speak to get things doneStart overCall staff
Bay 1Bay 2Inspection lane
10:0011:0012:0013:0014:0015:0016:00
Kenichi Tanaka 9:00–10:00 Tire change (4 new tires)
Miho Kobayashi 11:00–11:30
Daisuke Yoshida 14:00–15:00 Stored tire swap
Daiki Nakamura 15:00–15:30
Yumi Yamaguchi 9:00–10:00 12-month check
Ken Sato 10:30–11:30 Tire change (own tires)
Chihiro Hayashi 13:30–14:30 Tire change (own tires)
Yoko Shimizu 15:30–16:30 12-month check
Sho Kimura 9:00–10:00 Inspection (drop-off)
Yuto Mori 11:00–12:00 Inspection (drop-off)
Makoto Hashimoto 14:00–15:00 Inspection (drop-off)
Minato Auto Service050-2345-6789Calling…
MuteKeypadSpeaker
Reception (AI)
Customer
Reception (AI)
Customer
Reception (AI)
Customer
Reception (AI)
Minato Auto ServiceMain shopWed, Oct 14 16:05
Reception
Hello. How can we help you today?
Make a bookingBook a new visit
Check or changeChange or cancel a booking
Check inIf you have a booking today
Book by talkingJust speak to book, change or cancel
Just speak into the microphone to book, change or cancel.
Stop talking
Mic on: just speak to get things doneStart overCall staff
Exam room 1Exam room 2Exam room 3
10:0011:0012:0013:0014:0015:0016:00
Lunch break
Misaki Tanaka (0311) 9:00–9:30
Ken Kobayashi (0452) 10:30–11:30 First visit
Daisuke Yoshida (0533) 14:30–15:30 Tests
Daiki Nakamura (0731) 16:00–16:30
Lunch break
Yumi Yamaguchi (0217) 9:30–10:30 Health check
Sakura Morita (0528) 11:00–12:00 Health check
Yoko Shimizu (0084) 15:30–16:00
Lunch break
Sho Kimura (0390) 9:00–10:00 Tests
Chihiro Hayashi (0711) 10:30–11:00
Megumi Inoue (0675) 15:00–16:00 Consultation
Minato Clinic050-3456-7890Calling…
MuteKeypadSpeaker
Reception (AI)
Patient
Reception (AI)
Patient
Reception (AI)
Patient
Reception (AI)
Minato ClinicMain clinicTue, Oct 27 11:20
Reception
Hello. How can we help you today?
Make a bookingBook a new visit
Check or changeChange or cancel a booking
Check inIf you have a booking today
Book by talkingJust speak to book, change or cancel
Just speak into the microphone to book, change or cancel.
Stop talking
Mic on: just speak to get things doneStart overCall staff
Products
Products
Products we build and run ourselves. Things people use as-is on the ground, delivered from rollout through operations.
SaaS
A rules and manuals management SaaS. Draft, revise, distribute and track reading of internal rules and manuals in one place, with AI help.
BaaS
A passkey authentication platform made in Japan. Add fingerprint and face login while keeping your current login screen and user data.
BaaS
A webhook integration service. Sending, signing, retries and delivery logs in one place, plus delivery to Amazon SQS and unified logs.
BaaS
Conversational AI for Developers. AI answers phone, web and app audio in Japanese and other languages and returns what it heard, with a summary, by API and webhook.
AI Reserve Dental SaaS
AI Reserve DentalBooking and shift management for dental clinics. A booking board by chair, web booking and waiting-room tablet check-in, plus AI that builds the monthly staff roster.
AI Reserve Auto SaaS
AI Reserve AutoBooking and shift management for auto repair shops and tire shops. A booking board by service bay, web booking and waiting-room tablet check-in, plus AI that builds the monthly staff roster.
AI Reserve Clinic SaaS
AI Reserve ClinicBooking and reception for medical clinics. Web booking with no patient sign-up, a booking board by exam room and waiting-room tablet check-in, plus AI that answers booking calls and guides patients at reception.
Alliance
Operations cloud for security companies. From AI shift plans to guard messaging, training records and statutory registers, all in one screen.
Alliance
A visitor reception system for offices. Visitors pick their purpose and the person they are visiting on a tablet, and that person is notified in Google Chat. An add-on lets visitors check in by talking to an AI avatar.
Partner products
Partners
Products we offer with partners — built jointly or resold as a sales or reseller partner — with licensing, rollout and operations through a single point of contact.
Google Cloud
Sales partnerAs a sales partner: contract and billing through architecture, build, migration and operations, in one place.
Google Workspace
ResellerAs a reseller: rollout, zero-downtime migration, permission design and operations in one engagement.
YAKUON
Reseller partnerAn AI meeting assistant combining recording, real-time translation and automatic minutes.
Services
All services Services
Built around common platforms, we work across BaaS, SaaS and alliances.
01 — Horizontal BaaS
BaaS Development
The platforms every system needs — authentication, notifications, conversation, AI and more — built around APIs and MCP.
02 — Vertical SaaS
SaaS Development
By combining our platforms, we launch systems optimised for an industry or operation at lower cost, in less time and with higher quality.
03 — Alliance
Alliance
We build businesses with partners who know their industries, on our platforms. We also offer partner products.
Case studies
All case studies Case Studies
Lifting a business-critical core to the cloud, starting with what could move
We moved the core system of a fuel retailer running service stations and home kerosene delivery off Microsoft Access, where it had run for years, onto the web. External connections were left exactly as they were, in a hybrid setup that let the switch happen without interrupting the business.
A Whistleblowing System: One-Week Prototype in Next.js + Prisma, Then Launched as PM-Led Delivery
We built a new whistleblowing system for enterprises on Next.js + Prisma + NextAuth + Resend. With a small team of one PM and one developer, we completed a working prototype in a week and carried it through to release in roughly five person-months.
Building a tablet operations system and multi-store analytics site for a beauty-salon chain
For a nationwide beauty-salon chain, we built both the in-store tablet operations app (C#.net + WPF) and the head-office multi-store analytics site (CakePHP + MySQL) together. We integrated on-site store records and head-office management analysis onto a single foundation.
Building a nursing-care smartphone app plus admin console end to end with Laravel + React Native, from design through operation
For a nursing-care provider, we designed and developed both the smartphone app used by field staff (React Native) and the headquarters admin console (Laravel) as a single package. Including the AWS / Docker operating platform, we shifted field operations onto a digital foundation.
Developing and Operating "Kitei Log," a Policy-Management SaaS, In-House
We develop and operate "Kitei Log," a SaaS that centrally manages the creation, revision, dissemination, and view records of internal policies, manuals, and labor-management agreements—in-house. It lets you graduate from file-name workflows and maintain a change history that stands up to ISMS and Privacy Mark audits.
Developing and Operating "Security Sign," a Security-Work Digitization SaaS, with a Partner
We co-develop and operate "Security Sign," a SaaS that supports recordkeeping, report creation, and staff management for security work, with a partner. Its design fits on-site operations as they are, helping teams move away from paper-and-phone workflows.
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