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Recent news

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News

May 28, 2026

Announcing the Kotoba API & SDK Alpha: Speech-to-Speech, Streaming STT, and TTS for Builders

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Apr 24, 2026

Participates in SusHi Tech Tokyo 2026 as an Official Partner

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News

May 28, 2026

Announcing the Kotoba API & SDK Alpha: Speech-to-Speech, Streaming STT, and TTS for Builders

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News

Apr 24, 2026

Participates in SusHi Tech Tokyo 2026 as an Official Partner

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Press

Apr 17, 2026

Kotoba Featured in SoftBank’s Newly Launched “Daredemo AI” Service

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Apr 17, 2026

Featured on TV Tokyo's "Entaku Confidential"

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Feb 20, 2026

Kotoba Technologies Featured on Pivot

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Feb 3, 2026

Kotoba Technologies Wins Grand Prize and Audience Award at “Morning Pitch Special Edition 2026”

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Jan 31, 2026

Featured in Forbes Japan

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Funding

Jun 30, 2025

Kotoba Technologies Raises $11.83 Million in Second Seed Round

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Jan 31, 2025

Featured by NHK

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Jan 9, 2025

CEO Interview Featured in MUGENLABO Magazine

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Nov 13, 2024

Kotoba Speech AI Featured at NVIDIA AI Summit Japan 2024

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