Automation templates

Ready-to-use automation templates for small businesses in Japan. They're in the works and will be released one at a time.

Coming soon

LINE Auto-Reply Pack

LINE公式アカウント自動応答パック

Answers common questions on LINE (hours, location, prices, how to book) from an FAQ you edit in Google Sheets, with no need to touch the automation itself. Sends an after-hours message and forwards unknown questions to you.

FAQ managed in Google Sheets
Automatic after-hours message
Unknown questions forwarded to the owner
AI edition: polite Japanese answers grounded in your FAQ (uses your own AI API key)

Runs onLINE Official Account, Google Sheets (AI edition also needs an AI provider API key)

¥4,980(tax incl.)

AI edition ¥9,800 (tax incl.)

Notify me at launch

Coming soon

Google Review Reply Assistant

Googleクチコミ返信アシスタント

Detects new Google reviews and drafts a reply in appropriate polite Japanese. The draft arrives by LINE or email for one-tap approval before posting, so a person always checks it.

Thanks for positive reviews; apology and next steps for negative ones
Owner approves every reply
Email-only fallback while your API access is pending

Runs onGoogle Business Profile, LINE or email

¥6,800(tax incl.)

Notify me at launch

Coming soon

Invoice & Receipt Sorter

請求書・領収書自動仕分け

Reads PDF and image invoices arriving in Gmail, extracts vendor, date, amount and invoice registration number (T-number), files them in Google Drive by month and vendor, and logs them to Google Sheets.

CSV export for your accounting software
Helps with record-keeping for Japan's invoice system and Electronic Bookkeeping Act
Drive access limited to one folder

Runs onGmail, Google Drive, Google Sheets

¥7,800(tax incl.)

Notify me at launch

Bundle of all 3: ¥14,800 (tax incl.)Save when you buy all three (coming soon).

Notify me

A free template is on the way, too. "Inquiry → LINE notification" pings you on LINE whenever a website form or Gmail inquiry arrives. We'll send it to IsauLab Weekly subscribers when it's ready.

Every template includes

Automation files (a Google Sheet with Apps Script, or an n8n workflow JSON, depending on the template)
A setup guide with screenshots (Japanese & English, PDF)
Sample data for testing
A security checklist: which permissions to grant and how to revoke them

New to n8n? See "What is n8n?" in our FAQ.

Before you buy

The services each template uses are listed on its card.
You connect your own LINE, Google and other accounts. Templates never contain IsauLab credentials.
AI editions need your own AI provider API key (usage fees are yours).
Posting Google review replies automatically requires applying for Google Business Profile API access.
We plan to sell through Stripe checkout (Payment Links).

Want it set up for you? See custom builds.