Business
Different questions call for different answers. Calendar sync, NPO back-office operations, AI adoption in companies — the domains differ, but the root is the same: turn field friction into working systems. Each of Q2A's businesses is a distinct answer to a distinct question.
2Calendars
Real-time sync for Google Calendars
Mirrors events between your Google Calendars in real time — automatically and privately, without sharing details. Built for people who manage separate work, client, family, and personal calendars.
2calendars.app- Keeps availability consistent without merging calendars into one account
- Creates and updates mirrored events as source events change
- Supports one-way and two-way synchronization
- Choose your source and destination calendars freely

NPO Navi
Back-office suite for NPOs
A back-office suite for non-profit organizations, aligned with Japanese legal and administrative operations — members, donations, documents, and annual-report support in one place. Built so small teams can keep operations running.
nponavi.jp- Unified management of members, donations, and documents
- Support for recurring work such as annual reports
- Designed around Japanese NPO frameworks

AI Adoption & Development
AI adoption & AI-driven development
AI adoption support and AI-driven development consulting for companies and organizations. We start from which questions AI should answer — not tool selection alone — and stay through implementation and operations.
- Frame the question and scope the adoption
- Build AI-driven development workflows
- Stay through implementation and operational uptake
