Building Kyren — a focused product studio from Tokyo. AI Engineer · ACL 2025 co-author · → USC MSCS '28.
| Product | What it does | Status | |
|---|---|---|---|
| 🤝 | KASHITE | Track who borrowed what. | Live |
| 📖 | YOMU | AI document Q&A with citations. | Live |
| ✍️ | Phrasely | Write better English, learn why. | Live |
| 🗼 | SABAKU | ATC-inspired task management. | Building |
Next.js · React · TypeScript · Supabase · PostgreSQL · Stripe · Claude API · Vercel
- 🇯🇵 → 🇺🇸 Tokyo → Los Angeles for USC MSc Computer Science (Fall 2026).
- 📄 Co-authored at ACL 2025 (Enhancing AMR Parsing with GRPO).
- 🛠️ Shipping indie products as Kyren — 4 products, 3 live.
- 🤿 PADI Master Scuba Diver · 56 logged dives.
kyren.app · masatonaut.dev · X · LinkedIn
Quiet Ambition. Strip away the unnecessary. Ship what matters. 簡素 (Kanso).