About

I build AI tools in Tokyo — mostly for myself first, then I ship them. Sente (先手) is a coding agent you can talk to: speak your request, hear the answer in your own voice, on one subscription instead of three. Koe is a voice layer where your voice stays yours — enroll with one sentence, and the delete key is in your hands. teai.io is the LLM gateway underneath: 400+ models, billed in yen, with latency numbers measured and published rather than claimed. Before this I spent years on marketplaces and mobile. I care about latency you can feel, pricing you can predict, and software that doesn't pretend to be more than it is.

Badges

Tastemaker
Tastemaker
Veteran
Veteran
Gone streaking
Gone streaking

Maker History

  • Sente
    SenteTalk to your coding agent
    Oct 2026
  • BuildPeek
    BuildPeekFind Docker build-secret risks, without uploading your code
    Sep 2026
  • ElioChat: Offline AI & MCP
    ElioChat: Offline AI & MCPRun local LLMs offline on iPhone. MCP integrated.
    Feb 2026
  • 🎉
    Joined Product HuntAugust 20th, 2015

Forums

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20d ago

Sente - Talk to your coding agent

A coding agent you can talk to — in your terminal or on your phone. 1. Voice, both ways. Read one sentence (~10 sec) to enroll your voice. Consent-first; the delete key is yours. 2. 404 models on one account — Claude, GPT, Gemini, DeepSeek and more. OpenAI- and Anthropic-compatible. 3. MIT open source: github.com/yukihamada/sente Japan-built: Tokyo region, JPY billing. Honest limits: metered, not unlimited. Monthly credits; top up if you go over. We never clone a voice that isn't yours.
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1mo ago

BuildPeek - Find Docker build-secret risks, without uploading your code

Review Dockerfiles and image history for secret-like patterns locally in your browser. Get clear next steps, export an input-free report, and share a summary card. Free, no account. Built with GPT-6 Astra; no runtime AI calls.
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9mo ago

ElioChat: Offline AI & MCP - Run local LLMs offline on iPhone. MCP integrated.

ElioChat is a privacy-first AI partner that runs state-of-the-art local LLMs (like Qwen & Llama) completely offline on your iPhone. No data leaves your device. Key Features: 100% Offline: Zero latency, works in Airplane mode. MCP Support: Connect AI to your Calendar & Files securely. Ghost Search: Anonymously search the web via DuckDuckGo. Perfect for business and personal use without privacy concerns.
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