# tyumajin

- **Event:** [Built with Claude: Japan 2026](https://cerebralvalley.ai/e/built-with-claude-japan2026)
- **When:** Nov 2, 12:00 PM – Nov 10, 2:00 PM (GMT+9)
- **Where:** Online
- **Team:** [Tomomi Nakashima](https://cerebralvalley.ai/u/tyumajin)
- **GitHub:** https://github.com/tnakashimayam-max/narrative-twin
- **Demo video:** https://www.youtube.com/watch?v=suv638PMKpk
- **Gallery:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/197

Narrative Twin

## More from Built with Claude: Japan 2026

- [Ryo Ito](https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/194)
- [ちゅっく](https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/195)
- [AIでもっと考える力がつく世界を](https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/196)
- [Cloudvocacy](https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/198)
- [SHIKASHI](https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/199)
- [ふみ](https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/200)

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Markdown version of https://cerebralvalley.ai/e/built-with-claude-japan2026/hackathon/gallery/197. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt