Why Voice AI’s Biggest Names Are Betting on Japan | Inside ElevenLabs’ Tokyo Event on Enterprise Adoption

Trade shows had become familiar territory for ElevenLabs in Japan. But crowded expo halls, competing exhibitors, and tightly scheduled programming left little room to tell the company’s story the way it was meant to be told. Instead of fitting into someone else’s event, ElevenLabs envisioned hosting its own, bringing together an audience that chose to be there, ready to engage directly with the brand’s ideas, technology, and vision.

Since opening ElevenLabs G.K., its first international subsidiary, in Tokyo, the voice AI company has been building toward a bigger question than brand awareness: How can enterprises successfully integrate voice AI into their day-to-day operations without losing momentum after the initial rollout?

That’s what led to “The Future of Voice AI.”

The event idea traces back to a Genspark event on January 30, where Taka Hiraiwa, who leads ElevenLabs Japan’s go-to-market efforts, struck up a conversation with btrax during networking. The two agreed on the spot that they wanted to build something together, and that early conversation became the starting point for a full event with The AI Collective.

On May 13, 2026, ElevenLabs partnered with The AI Collective and btrax to host “The Future of Voice AI” at Inspired.Lab in Otemachi, Tokyo.

The event, capped at 100 approved attendees, brought together enterprise operators, DX leads, and customer support and contact center decision-makers for an evening built around one theme: moving voice AI from experimentation to real implementation.

The Real Barrier Isn’t Awareness. It’s “We Tried It, and Then It Just Sat There.”

Voice AI adoption in Japan is accelerating fast. Customer support, content generation, and internal workflow automation are all active use cases. But ElevenLabs and its partners chose to center the event on a much more specific, much more common problem: the tool gets implemented, and then nobody actually uses it.

Rather than pitch what voice AI could theoretically do, the session dug into why that gap opens up in the first place, and what closes it. Topics included the current state and trajectory of voice AI, real customer support and content use cases, and the operational reality of enterprise rollout: security concerns, ROI justification, internal training, and who owns the system once the vendor walks away.

The lineup reflected that practical focus. Two voices came from ElevenLabs itself: Taka Hiraiwa, who leads Japan go-to-market, and Calvin Leung, a full-stack engineer. Both were there to talk shop, not just pitch.

The rest of the panel was already running voice AI in production. Shinichiro Isago is CEO of Gen-AX, the SoftBank-backed company behind the AI contact center operator X-Ghost. Takayuki Aoki is Chairman and founder of SORABITO, whose voice AI agent TakumiX already handles on-site communication at construction sites. Rounding out the group were Brandon K. Hill, btrax’s CEO and Japan Regional Director of The AI Collective, and Mariko Nishimura of HEART CATCH.

In other words, this wasn’t vendor demos talking to each other. It was practitioners comparing notes on what broke and what held up.

Japan Rewards Proof, Not Just Product

For a global AI company entering Japan, this is the harder truth: the market doesn’t move on product specs alone. Trust gets built through people who’ve already done the thing you’re proposing, standing in front of a room and saying so.

That’s part of why ElevenLabs didn’t run this as a solo product showcase. Pairing with The AI Collective, the world’s largest AI community with 200,000+ members across 100+ forums, and btrax, which has spent years connecting global companies into Japan’s startup and enterprise networks, put ElevenLabs in front of exactly the operators who decide whether a voice AI pilot becomes a permanent part of the stack.

The venue mattered too. Inspired.Lab sits inside Mitsubishi Estate’s Marunouchi startup ecosystem, a physical signal that this wasn’t a one-off marketing event but a plug into an ongoing innovation network. Sponsors AiHUB and General Assembly added further reach into that same enterprise and talent ecosystem.

Community First, Pitch Second

Through keynote sessions, use case presentations, and panel discussions, attendees worked through the latest developments in voice AI alongside the real challenges of implementing it inside an organization. Live ElevenLabs demonstrations gave the room something to react to and question directly, rather than take on faith. That combination, credible speakers plus a product they could actually see working, is what turned the evening into more than a networking mixer.

Every attendee also left with something a paid ad can’t produce: a direct line to the people building and running voice AI inside Japanese enterprises today. ElevenLabs backed that up materially too, offering a free month of ElevenLabs Pro to attendees who completed the post-event survey, turning a room of interested operators into hands-on trial users.

As more global AI companies look at Japan as a growth market, this is the model worth watching: lead with the practitioners, address the unglamorous adoption problems directly, and let the credibility build in the room before the sales conversation ever starts. Events like this go beyond sharing ideas. They create direct connections, bring communities together, and open doors for collaboration that a campaign alone can’t. That’s the gap btrax exists to close, connecting global AI teams to the founders, enterprise leaders, and communities that make Japan work.

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