Early access · waitlist

The Japanese earnings reports English-only investors can't easily reach.

Track the Japanese small- & mid-cap value stocks you care about. Hayadex pulls each new earnings disclosure for your watchlist in one click — and hands it straight to your own AI to translate and summarize.

The problem

Since April 2025, large Japanese companies (Prime Market) must disclose earnings in English — about 99% now do. But the small- and mid-cap value stocks overseas investors hunt for — the 1,500+ companies on the Standard & Growth markets — have no English-disclosure requirement. Their earnings often arrive late in English, or only in Japanese.

JPX's own 2025 overseas-investor survey flags exactly this: dissatisfaction with delayed English disclosure for small & mid-cap stocks.

"Can't I just translate it myself?"

Translation is the easy last step — your own AI does it in seconds. The hard part is everything before that: knowing the disclosure dropped, then hunting it down across Japanese pages every quarter, for each of your small-caps. Hayadex does that reach-and-fetch for you, then formats it so your AI can read it cleanly. You keep control; we just remove the legwork.

How Hayadex works

  1. Add your watchlist — the Japanese tickers you follow (including Standard & Growth names).
  2. We reach the source for you — pull every new earnings disclosure (TDnet) for your watchlist in one click, instead of hunting across Japanese pages each quarter.
  3. One click to your own AI — send the disclosure straight to your ChatGPT or Claude to translate, summarize, and compare. You bring your own AI; we never bill you for it.

We link to and deliver official public disclosures and structure them for your AI — we don't resell anyone else's translations.

See it in action

Watching a Japanese earnings disclosure on your watchlist, then handing it in one click to your own ChatGPT or Claude

Click 🤖 AI on any filing in your watchlist — Hayadex extracts the disclosure text, wraps it in a translation & summary prompt, and hands the whole bundle to your own AI. You bring the AI. We do the legwork.

Simple, focused pricing

Not a heavyweight all-in-one terminal — just the reach you actually need, cheap. Which would you choose?

$3
/ month
$5
/ month
$12
/ year

Join the waitlist

We're validating demand before launch. Leave your email to get early access — and tell us what it's worth to you. Two quick questions; the rest is optional.

Built by an independent developer testing whether this is worth making — not a big company, no spam, just honest early-access updates. You can ask to be removed anytime.

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