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We bring on a handful of publishers at a time. Tell us what you're building and how your readers get titles offline today — we'll take it from there.
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Early access
There's no self-serve signup yet; we arrange access case by case. If you're just evaluating, the full API reference is public.
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Support
Existing publishers: support@orihon.dev
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Disclosure and contact details are in our security.txt.
Where we are
Kuramae, Tokyo.