Tokyo, Bunkyo Ward
We are a company conducting research and development aimed at creating “the world's most advanced AI dubbing technology.” Within the ICT Startup League, we are developing our dubbing system, “DubSynth.”
Our company brings together exceptionally talented engineers and has garnered significant attention. In 2025, we were also selected for the “1stRound” accelerator program run by the University of Tokyo IPC.
Our company is developing “DubSynth,” an AI-powered dubbing system, through the ICT Startup League.
“DubSynth” enables the production of translated text and dubbed audio with higher quality in less time.
Here is a dubbed video produced using our system. We believe the dubbed works themselves best demonstrate our system's capabilities, so please take a look!
Public link to the dubbed video: https://x.com/DubGuild/status/1955932726017822932
| Representative |
Masatoshi ŌtakiAs an engineer: Selected for the IPA Frontier Research Program, first intern at Sakana.ai, etc. As an entrepreneur: Passed the University of Tokyo entrance exam after three years of retaking. My stubborn nature and risk-taking mindset resonated in the startup world, securing grants and investments. Driven by the motto “I want to die doing something with computers to overcome language barriers,” I work on machine translation, audio-visual translation, and educational support. |
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| Main Achievements | Graduated from the Master's Program in Computer Science, Graduate School of Information Science and Technology, The University of Tokyo Worked as an intern at companies including Sakana.ai. Engaged in projects such as IPA Uncharted Advanced 2025 and AIST Awakening 24. |
| Company Name | DubGuild Inc. |
|---|---|
| Representative Name | Masatoshi Ōtaki |
| Address | Todai-mae HiRAKUGATE 2-3-10 Mukogaoka, Bunkyo-ku, Tokyo |
| Official Site and Social Media |
Official Website @DubGuild | X (Twitter) |
| Founding Date | October 23, 2025 |
