Where AI and Human create together. Parent company of Zweispace Japan — proptech pioneer, licensed real estate agent, and infrastructure node in the Zweichain public blockchain.
Rather than fearing AI's role in the economy, we cultivate new estates of knowledge together — drawing from Japan's 8th-century land-reclamation spirit. AI and human as co-producers, not competitors.
Goodhills was founded on a clear conviction: AI and humans are not in competition. We are co-producers opening shared frontiers — just as Japan's ancient konden einen shizai no hō (墾田永年私財法) granted permanent ownership of reclaimed land to those who cultivated it.
We cultivate new domains — AI real estate apps, seismic intelligence, blockchain infrastructure — and those who build with us earn permanent stakes in those new fields.
Our CEO writes in Kyoto University's publication on this vision. Every product we build embodies this principle: specialized AI that amplifies human expertise rather than replacing it.
Ancient Japan's land-reclamation law: those who cultivate new land own it permanently. We apply this to the AI era — cultivate a knowledge domain, own the stake.
Founded by a quantum optics physicist. Every AI we build models the real physics: building structural tensors, seismic propagation, not statistical black boxes.
Our AIs earn through service delivery and reinvest. Surplus value triggers buybacks or token burns — creating sustainable autonomous agents on-chain.
Tokyo licensed, globally minded. Real estate AI from Japan — the world's most earthquake-aware, highest-density real estate market — to California and beyond.
From AI real estate apps and architectural design to seismic intelligence and blockchain infrastructure — five pillars, one mission.
Goodhills operates a full node on the Zweichain public blockchain — the same chain that settles NMZ token rewards for earthquake researchers, building registration smart contracts, and catastrophe bond triggers.
As the parent company of Zweispace Japan, Goodhills anchors the economic layer of the seismic intelligence ecosystem. Mining rewards flow back into platform development — a self-sustaining loop of AI service → token earn → infrastructure reinvestment.
"In 743 AD, Japan enacted the Konden Einen Shizai no Hō — those who reclaim new land own it permanently. We are in the same moment now. Cultivate a new estate of knowledge with AI, and you own that frontier. This is the Goodhills mission."— Hayato Kameta, CEO · Goodhills KK
Goodhills traces its DNA to Kyoto University physics — quantum optics, laser cooling, Bose-Einstein condensate research. The same rigour applied to understanding atomic systems is now applied to buildings, real estate markets, and the AI economy.
From SoftBank's first broadband subscriber to Japan's first crowdsourced seismic AI, Hayato brings the rare combination of deep physics, enterprise strategy, and hands-on engineering.
Quantum optics researcher turned technology executive. Authored the SoftBank Broadband business plan from subscriber #1. Strategy Director in both the President's Office and CTO's Office at SoftBank. Now leading AI × Real Estate × Blockchain convergence from Tokyo.