Ryota Nishiyama

Ryota Nishiyama

Building Suikou AI for JP researchers

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Maker History

  • Suikou AI
    Suikou AIMake AI writing sound natural — strongest in Japanese
    Aug 2026
  • 🎉
    Joined Product HuntMay 22nd, 2026

Forums

20h ago

Suikou AI - Make AI writing sound natural — strongest in Japanese

Suikou AI is an editing workspace for turning stiff AI-generated drafts into more natural writing. Its Japanese-first workflow focuses on details such as verb endings, particles, and the balance of kanji and kana, while also supporting other languages. Choose casual, academic, or business mode to match the intended voice. Suikou AI is designed to preserve citations and important domain terms while you review and revise the result. The free plan includes up to 500 words per day.
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