Japanese Startup Domain Names for Sale

Japan-anchored .com names for robotics, AI, and deep-tech ventures — surname marks, capability compounds, and sovereign infrastructure brands.

26 names availableEscrow-protected transferLease-to-own available

Japan is running the largest industrial-robotics base in the world alongside a fast-growing domestic AI program, and the naming layer for the next generation of Japanese deep-tech companies is unusually available. Geo-anchored Japan .coms still trade 40–60% below equivalent US-anchored names — an inefficiency that closes as Japanese startups raise internationally.

Two naming families work here. Surname compounds — Ito, Mori, Sato, Abe, Aoki — read as established Japanese engineering firms and carry immediate credibility with domestic partners and global investors alike. Capability compounds prefixed with Japan — JapanReasoning, JapanEmbodied, JapanSovereign — position a company as national infrastructure, which matters for public-sector and keiretsu procurement.

Top picks

  1. 01JapanEmbodied.com

    Japan-rooted brand for embodied intelligence and humanoids.

    $250,000
  2. 02JapanEmbodiedAI.com

    Category-exact .com for embodied AI anchored in Japan.

    $250,000
  3. 03JapanDataAI.com

    Japan-flagship for data and applied-AI platforms.

    $80,000
  4. 04JapanGuardAI.com

    Japan-rooted protective AI for security and trust.

    $80,000
  5. 05JapanNeural.com

    Japan-rooted flagship for neural and AI research.

    $80,000

Available names [26]

Full portfolio
JapanEmbodied.com$250,000

Japan-rooted brand for embodied intelligence and humanoids.

JapanRobotics
JapanEmbodiedAI.com$250,000

Category-exact .com for embodied AI anchored in Japan.

JapanRobotics
JapanDataAI.com$80,000

Japan-flagship for data and applied-AI platforms.

JapanGuardAI.com$80,000

Japan-rooted protective AI for security and trust.

JapanNeural.com$80,000

Japan-rooted flagship for neural and AI research.

JapanSovereign.com$80,000

Japan-rooted sovereign identity for AI, data, and defense.

JapanWorldModel.com$80,000

Japan-flagship for world-model AI and embodied intelligence.

JapanNeo.com$77,888

Japan-rooted flagship for next-generation ventures.

KiboRobotics.com$60,000

'Kibo' (hope) robotics brand with Japanese resonance.

RoboticsAI
JapanTherapeutics.com$50,000

Pharma and biotech flagship rooted in Japan.

JapanBiotech
JapanCortex.com$38,000

Japan-rooted cortex/AI research identity.

JapanInference.com$38,000

Japan-flagship for AI inference infrastructure and serving.

JapanSora.com$38,000

Sky-themed Japan flagship for aviation, space, or generative AI.

JapanGenome.com$35,000

Genomics and longevity flagship rooted in Japan.

JapanBiotech
JapanCompute.com$30,000

Japan-rooted flagship for sovereign compute and AI infrastructure.

JapanReasoning.com$29,888

Japan-flagship for reasoning models and frontier AI.

JapanOmni.com$24,888

Japan-flagship for omni-channel and universal platforms.

LuxuryAI
JapanEdgeAI.com$20,000

Edge-AI flagship for Japan's robotics and industrial ecosystem.

JapanJets.com$20,000

Premium aviation and private-jet brand rooted in Japan.

JapanLuxury
AbeRobotics.com$19,888

Japan-coded robotics brand — Abe is short, globally pronounceable, and instantly recognizable.

RoboticsJapan
JapanAutonomy.com$19,888

Japan flagship for autonomous systems, robotics, and self-driving tech.

JapanRobotics
ItoRobotics.com$14,888

Japan-coded robotics brand — Ito is a top-five Japanese surname.

RoboticsJapan
JapanAgentic.com$14,888

Japan-rooted flagship for agentic AI ventures.

SatoRobotics.com$12,888

Japan-coded robotics brand — Sato is one of Japan's most iconic surnames.

RoboticsJapan
MoriRobotics.com$11,888

Japan-coded robotics brand — Mori evokes Masahiro Mori, father of the uncanny valley.

RoboticsJapan
AokiRobotics.com$10,888

Japan-coded robotics brand — Aoki is a clean, globally pronounceable surname.

RoboticsJapan

Why surname domains work in Japanese branding

Japan's most durable industrial brands are surnames: Toyoda, Honda, Matsushita, Kawasaki, Yamaha. A surname mark signals continuity and accountability, and it does not date. For a robotics or manufacturing venture, SatoRobotics.com or MoriRobotics.com reads as a company that intends to exist for decades — a different message from an invented tech mark.

Surname marks also travel. They are pronounceable in English, Japanese, Mandarin, and European languages without the phonetic problems that invented names create in cross-border fundraising.

Japan-prefixed capability names

Names such as JapanEmbodied.com, JapanReasoning.com, and JapanSovereign.com are built for a specific buyer: a venture positioning as national capability rather than a private product. That framing carries weight with METI-adjacent programs, corporate venture arms, and sovereign-compute initiatives.

Related reading: sovereign AI domains, the Japan category, and the best robotics domains hub.

Buying from outside Japan

Every name here is a .com, so there is no local-presence requirement — unlike .co.jp, which requires a registered Japanese entity. That makes these names usable from day one by international founders, joint ventures, and Japanese subsidiaries of foreign companies.

Transfers run through Afternic escrow in USD, and lease-to-own is available if you need to operate on the name before the full purchase clears.

Frequently asked questions

Should a Japanese startup use a .com or a .co.jp domain?
Use .com as the primary brand and .co.jp as a domestic trust signal if you have a registered Japanese entity. .co.jp requires local incorporation and cannot be transferred freely, which makes it unsuitable as a company's primary global identity. International investors, English-language press, and non-Japanese customers all default to .com.
Why are Japanese surname robotics domains valuable?
Japan's most enduring industrial companies are surname brands, so a surname mark reads as an established engineering firm rather than a software startup. Surname compounds are also easy to pronounce across English, Japanese, and Mandarin, which reduces friction in cross-border fundraising and partnerships, and they never constrain the product roadmap the way a descriptive name does.
Do I need to be based in Japan to buy these domains?
No. Every name in this collection is a .com with no residency or local-entity requirement. Purchases settle in USD through Afternic escrow and can be completed by a founder, holding company, or subsidiary in any jurisdiction.
What do Japan-anchored startup domains cost?
Surname robotics compounds currently trade in the $10,000–$20,000 range. Japan-prefixed capability names describing a national-scale capability sit higher, typically $30,000 and above, with flagship assets priced on request. Every listing on this page shows its published buy-it-now price.

More buyer questions are answered on the FAQ page and in the knowledge center.