LV3 · Yokohama · since 2017

We design IT governance — and recover it when it's broken.

LV3 builds the systems that keep institutions standing — and the operations to bring them back when they fall. We work across three domains: IT consulting, CSR products, and the published research behind both.

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Position check

Where are you right now?

Pick what fits — we'll chart the shortest route.

Bearing 01 · N 35°27′ · E 139°38′ 01 — Pillar

IT Consulting

Designing IT governance. Running the projects that put it in place. Standing by your side when an attack tries to take it down.

Bearing 02 · Uncharted waters 02 — Pillar

Social-mission products
(社会事業)

Engineering for the communities the market doesn't reach. Where social need defines the brief, and the system has left a gap, we build.

Bearing 03 · The ship's log 03 — Pillar

Books & Papers

The thinking behind the work. Cryptographic research, the body of knowledge on IT governance, and a forthcoming book on what to do after a hack.

Chart a course with us — for a new voyage, a shared compass, or rough seas ahead.

If you're under attack right now →

First time working with us? See how we work — engagement modes, flow, and contract terms.