AILEX: Features, Software Overview & Case Studies
Verifiable AI legal OS for law firms in Japan
AILEX is an AI legal operating system for small law firms in Japan. It reads case records, organises the other side's arguments with references to the source document and page, drafts briefs, and prepares filing packages for mints, the Japanese courts' e-filing system. Lawyers check every output, make the legal judgement and submit filings themselves.
Product
AILEX
Use cases
Law Firm Management · Litigation & Dispute Resolution
Headquarters
Japan
Last updated
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What AILEX does
It also covers client intake with conflict checks, matter workspaces, hearing dates read from court papers, fee and expense records with invoicing, bankruptcy and personal rehabilitation petition preparation, a client portal and contract review. Standard workflows are built in for eight common case types, such as traffic accidents, divorce, inheritance and debt restructuring, and drafts come from 57 templates. AILEX v2 stores case records in the AWS Tokyo region and runs AI only on Amazon Bedrock's Japan-only profiles in Tokyo and Osaka. Inputs are not used for training, and over 80 kinds of operations are logged. It is built for Japanese legal practice.
What it does
AILEX core capabilities
Case Chat
Ask about a matter; answers cite document, exhibit and page.
Intake and Engagement Decisions
Public intake forms, AI pre-review and automatic conflict checks.
Matter Workspace
Chat, drafts, documents, dates and accounts for each case.
Document Reading
Reads PDFs, photos, Word, Excel and ZIP into summaries and timelines.
Bulk Import
Creates matters, parties and dates from complaints and summonses.
Drafting and Quality Checks
Drafts from 57 templates, checked version by version.
mints Filing Preparation
Stamps exhibit numbers, splits and renames files into a zip.
Dates and Deadlines
Picks hearing dates from court papers for lawyer confirmation.
Fees, Expenses and Invoices
Records fees and costs with tax and withholding, then invoices.
Petition Preparation
Builds creditor, asset and household lists for bankruptcy filings.
Client Portal
Per-matter page to share documents and messages with clients.
Contract Check
Flags unfavourable and missing clauses with suggested changes.
Audit Log and Security Settings
Logs who did what, with 2FA, IP limits and SSO.
Technical specifications
- Storage: AWS Tokyo region, encrypted
- AI inference: Amazon Bedrock Japan-only profiles (Tokyo, Osaka)
- Platforms: web app, iOS app
- File input: PDF, images, Word, Excel, ZIP
- Export: Word, mints-compliant PDF
- Language: Japanese
Who it is for
Who AILEX is built for
Target audience
- Chambers & Individual Lawyers
Team size
- 1-10
Case studies
Verified customer results
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Trust & compliance
AILEX security at a glance
Security certifications
Named enterprise customers
Pricing details
AILEX pricing
Starting price
Pricing model
Free version
¥13,200 per seat per month, tax included; one-month free trial.
Product videos & screenshots
See AILEX in action
Product interface
AILEX Interface
Comparisons
Popular AILEX comparisons
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Transparency
AILEX sources
Pages used to generate and verify this profile.
FAQs
Frequently asked questions about AILEX
AILEX is an AI legal operating system for law firms in Japan. It reads case records, organises arguments with citations to the source page, drafts briefs, manages deadlines and billing, and prepares filing packages for the courts' mints system. Lawyers review all output and keep the final legal judgement.
No. AILEX prepares the filing package for mints, with exhibit numbers stamped, large files split and file names tidied, and drafts the input fields. It never sends anything to mints itself. The lawyer uploads and submits the filing on mints, and AILEX records the result.
In AILEX v2, case records are stored in the AWS Tokyo region and AI inference runs only on Amazon Bedrock's Japan-only profiles in Tokyo and Osaka. Inputs and outputs are not used to train models, and more than 80 types of operations are recorded in an audit log the firm can export.
It is designed for small law firms in Japan with one to five lawyers. Lawyers, paralegals and office staff join as users of the same firm, with role-based permissions and per-matter access. It focuses on Japanese legal workflows and court systems, not Indian law.
There is one paid plan at ¥13,200 per seat per month including tax, the same for lawyers and staff, billed monthly. Each seat includes 60 drafts and 1,000 pages of reading a month. New firms get a one-month free trial with no automatic upgrade, and judicial trainees can use it free during their training.
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