ものしりAI
A new kind of RAG that runs without a vector database.

Internal RAG ServiceMonoshiri AIRAG

Just upload the Word, Excel, and PDF manuals and policies you already have. The AI organizes them like a table of contents and answers questions from the dashboard, LINE, Slack, or MCP based on your documents. No servers to build, no vector database needed.

  • LINE integration-Ask from your phone, no app required
  • Unlimited users-Flat rate for any team size
Start freeFree plan / 0 yen per month / Unlimited users

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Sample chat with Monoshiri AI's official LINE account

  • Unlimited users

    Invite as many teammates as you want on every plan

  • No setup fee

    Start from Free, no usage-based charges

  • Ready in 1 minute

    Sign up and start using right away

  • Hosted in Japan

    Stored in Tokyo region with encryption

Dashboard

Use it right from the Monoshiri AI website

Team members can ask questions across all documents uploaded to each folder, right from the Monoshiri AI website (PC & mobile compatible). Upload, ask, and verify the source — all in a single screen.

app.monoshiri.ai/app/dashboard
Acme Corporation
admin
M
Company Policies-- 4 documents
Ask a question about your documents...

AI answers are based on your uploaded documents

LINE Integration

Ask from LINE,
on the go.

Monoshiri AI works not only from the website but also from LINE.Whether you're out of the office, on-site, or between meetings — just grab your phone.

Everything on your phone

No need to open the dashboard. Ask AI directly from the LINE app you already use.

Use it from anywhere

On the go, at a job site, traveling — access the info you need with just your smartphone.

Get started instantly

Just add the LINE official account as a friend. No new apps to install, no complex setup.

Learn more about LINE integration

Available on all plans / No extra charge

CHALLENGES

Sound familiar?

Where did I put that document?

Information is scattered across your organization, and finding what you need wastes time every single time.

Ask so-and-so about that

Questions pile up on specific people, blocking their own work.

Same onboarding, over and over...

Training takes time and puts a heavy burden on experienced staff.

Anyone still have that old doc?

Past materials go unused and the same work gets repeated.

HOW IT WORKS

Just upload. Problem solved.

1Step 1

Upload your documents

PDF, Word, Excel — any format works. Just drag and drop.

2Step 2

AI organizes your documents like a table of contents

Your documents are organized into a hierarchy (skills). When a question comes in, the AI follows the table of contents, reads the relevant parts, and answers with its sources.

3Step 3

Anyone can ask, anytime

Search in natural language from the dashboard. Or ask via LINE. AI finds the best answer for you.

See all features →
USE CASES

Works for any business.

Law & Accounting Firms

Law & Accounting Firms

Feed laws, precedents, and internal procedures to AI. Dramatically speed up client responses.

Manufacturing

Manufacturing

Centralize work procedures, quality manuals, and safety standards. Instantly accessible from the floor.

Food & Retail

Food & Retail

Service manuals, recipes, and hygiene protocols available to all staff at any time.

IT Companies

IT Companies

Cross-search technical docs, design specs, and past incident reports. Prevent knowledge silos.

Employee Onboarding

Employee Onboarding

Upload training materials. No more 'I'm too shy to ask my senior.'

Customer Support

Customer Support

AI instantly suggests answers from past inquiries and FAQs.

WHY MONOSHIRI

4 reasons to choose Monoshiri AI

All-in-one

No extra contracts needed

Everything RAG needs is built in. No vector database or AI model contracts required: this service alone lets you ask AI about your company documents.

LINE ready

Ask AI from LINE too

With LINE integration, just add a friend and start asking AI from LINE. Access information easily from anywhere, even on mobile.

No IT needed

No IT staff required

None of the document chunking, vectorization, or database building that a DIY RAG requires. Just upload files from the dashboard.

Japanese-tuned

Optimized for Japanese + LINE

Accurately understands Japanese business documents. Search via LINE too — a natural experience unavailable from overseas services.

See all features →
PRICING

Try it free first.

Unlimited users on all plans. Folder and file limits scale with your plan. Choose the plan that matches the number of answers you need.

Free
¥0 /mo
For individuals or trying it out
  • Ask AI 150 times/month
  • 1 folder / Unlimited users
  • 30 files per folder
  • Data retained: 90 days from last access
Start Free
Light
¥2,980 /mo
Perfect for small teams
  • Ask AI 1,000 times/month
  • 5 folders / Unlimited users
  • 100 files per folder
  • First month free
Choose Plan
Popular
Standard
¥7,980 /mo
For growing teams
  • Ask AI 3,000 times/month
  • 10 folders / Unlimited users
  • 300 files per folder
  • First month free
Choose Plan
Pro
¥29,800 /mo
For large-scale usage
  • Ask AI 20,000 times/month
  • 30 folders / Unlimited users
  • 300 files per folder
  • First month free
Choose Plan

See pricing details →

SECURITY

Your data, securely protected.

Data stored in Japan

All data is stored in data centers within Japan. It never leaves the country.

Complete data isolation per company

Your data will never mix with other companies' data.

Fully encrypted in transit and at rest

Industry-leading encryption technology protects your data.

Never used for AI training

Your data is never used to train AI models.

See security details →
FAQ

Frequently Asked Questions

RAG is the general term for systems where AI answers based on sources such as your company documents. Monoshiri AI RAG is a navigation-based RAG that does not rely on vector search. It organizes your uploaded documents into a hierarchy (skills), and when a question comes in, the AI follows that table of contents, reads the documents it needs, and answers with its sources.
Vector-search RAG splits documents into small chunks, converts them into vectors, and answers using only the few chunks most similar to the question. Monoshiri AI RAG follows the table of contents and goes to read the documents themselves, so it handles questions that span several documents well, as well as questions the documents do not cover (where the right answer is "not found").
No. When you upload files, the table of contents the AI navigates (the skill tree) is built automatically. You do not need to set up servers or databases either.
Yes, no technical expertise is needed. Just upload files from the dashboard and you're ready to go.
PDF, Word, Excel, PowerPoint, HTML, CSV, and text files are supported. Up to 30MB per file.
The free plan is available indefinitely. Unlimited users, 1 folder with up to 30 files, and 150 AI queries per month.
All data is stored in data centers in Japan (Tokyo) and encrypted. Company data is completely isolated, and never used for AI training.
You can download your data for 30 days after cancellation. After 30 days, your original files and the data the AI organized from them to answer questions are permanently deleted, and removed from backups within 90 days.
See all FAQs →

Start your internal RAG today.

Try it free — no commitment required.

Start freeFree plan / 0 yen per month / Unlimited users

150 queries/month free / No credit card required