SOWTEN 2026 spec v2.0 released

v1 (the early May 2026 draft) was, honestly, 'a human site with AI bolted on' — exactly what g9n LLC calls the Bolt-on pattern.

v2 redefines SOWTEN 2026 as an AI-native Japanese art platform. We design Human Interface and Agent Interface on the same domain, in parallel — and AI (Ai) is not a site feature but the OS persona running through every page.

This site itself is the implementation proof. Please visit /for-ai, /llms.txt, and /api/*.