Hey Product Hunt! 👋 I'm ryoya, a solo builder from Tokyo. I kept running into the same problem: I had big decisions to make but no one to talk them through with. Hiring a coach costs $300+/session, and ChatGPT just gives you answers instead of helping you THINK. So I built Kabedashi (壁打ち = "bouncing ideas off a wall" in Japanese). Here's what makes it different: → AI asks the right questions instead of giving answers → A mind map of your thinking builds in real time as you talk → Sessions follow 3 phases: Diverge → Challenge → Converge → You get a summary with concrete next actions at the end The tech stack: Next.js, React, TypeScript, Claude API (Haiku), and React Flow for the mind map visualization. It's still early — I'd love your honest feedback on the concept, UX, and what features you'd want to see next. Try it free at kabedashi.com — no credit card needed.

Kabedashi

Think out loud with AI. Your ideas become a live mind map.

Think out loud with AI. Your ideas become a live mind map.