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OSIpro

OSIpro

All your fan life, in one place.

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OSIpro brings fan-life management into one place: events, ticket applications, oshi profiles, expenses, wishlists, calendars, reports, and notifications. Core features are free. Pro unlocks an AI assistant for live reports, packing tips, SNS drafts, and memory titles, plus detailed activity insights. Built as a personal logged-in app—not a public social network.

OSIpro makers

Here are the founders, developers, designers and product people who worked on OSIpro

pro OSIAll your fan life, in one place.
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