Tools · Built by MKUltraman

Software I built for operators like me.

These projects cover contact records, financial administration, research and publishing. They sit alongside my client work, not inside a one-size-fits-all platform.

  1. 01RedditReachAsk about access
  2. 02TetsuClawAsk about access
  3. 03Japan Money TrackerAsk about access
  4. 04HitoeComing soon
01

RedditReach

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Build authority where your customers already look.

Monitor subreddits for keyword-matched posts, generate contextual replies using Claude, Gemini, and ChatGPT, and review replies and plan participation. Keyword monitoring and reply drafts support your judgment; they do not replace community rules.

About RedditReach →
Category
Authority generation
Price
From $29/month
Works with
Reddit, Claude, Gemini, ChatGPT
02

TetsuClaw

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A work operating system for Japan.

Eleven specialist AI agents in one Telegram bot covering tax, scheduling, transit, real estate, legal intake, content, research, and more. Built on Claude, tuned for English-speaking operators navigating Japanese corporate infrastructure.

About TetsuClaw →
Category
AI work assistant
Price
Free tier available
Works with
Telegram, Claude
03

Japan Money Tracker

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Organize your money for Japanese tax filing.

AI-powered receipt scanning, multi-currency expense tracking, and 確定申告-ready categories. Paste OCR text or upload photos and Claude extracts dates, amounts, vendors, and tax rates automatically. Syncs to Airtable and Google Drive.

About Japan Money Tracker →
Category
Tax & finance
Price
Free
Works with
Claude, Airtable, Google Drive
04

Hitoe

Coming soon

One canonical list of your people.

Your members are scattered across Stripe, Luma, Mailchimp, Google Sheets, and your inbox. Hitoe is being developed to reconcile those records into one contact list, with ambiguous matches left for you to review.

About Hitoe →
Category
Membership management
Price
Waitlist open
Works with
Stripe, Luma, Mailchimp, Google Sheets

Need a cleanup, migration, or custom build?

If your problem needs a cleanup, migration or custom build, tell me what is getting in the way. We can discuss the decision before choosing a product.