Explore datasets

Commercial training data from specialist providers. Listings show what each source advertises; licensing is confirmed with the provider before any agreement.

55 datasets

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Category:Speech & AudioLanguage:Japanese

AudioAdvertised

Japanese Multi-Turn Speech Dataset for Everyday, Travel & Academic Domains

A Japanese multi-turn spoken dialogue dataset covering everyday, travel, and academic domains.

Language: Japanese
Volume: —
Domain: Consumer & Lifestyle +2
Use case: LLM pre-training

Price on request

AudioAdvertised

Japanese podcast audio, studio-recorded

High quality simulated podcasts, recorded in-studio

Language: Japanese
Volume: 1 h
Domain: Speech & Audio
Use case: —

Price on request

AudioAdvertised

Japanese podcast audio, studio-recorded

High quality simulated podcasts, recorded in-studio

Language: Japanese
Volume: 142 h
Domain: Speech & Audio
Use case: —

Price on request

AudioAdvertised

Japanese retail IVR audio, telephony

Simulated IVR queries recorded over telephony

Language: Japanese
Volume: 82 h
Domain: Speech & Audio
Use case: —

Price on request

AudioAdvertised

Japanese telco IVR audio, telephony

Simulated IVR queries recorded over telephony

Language: Japanese
Volume: 91 h
Domain: Speech & Audio
Use case: —

Price on request

AudioAdvertised

Japanese podcast audio, studio-recorded

High quality simulated podcasts, recorded in-studio

Language: Japanese
Volume: 156 h
Domain: Speech & Audio
Use case: —

Price on request

AudioAdvertised

Japanese Speech Dataset by Korean Speakers

A single-turn Japanese speech dataset recorded by Korean speakers.

Language: Japanese
Volume: —
Domain: Consumer & Lifestyle
Use case: LLM pre-training

Price on request

55 datasets

Sort

Category:Speech & AudioLanguage:Japanese

AudioAdvertised

Japanese Multi-Turn Speech Dataset for Everyday, Travel & Academic Domains

A Japanese multi-turn spoken dialogue dataset covering everyday, travel, and academic domains.

Language: Japanese
Volume: —
Domain: Consumer & Lifestyle +2
Use case: LLM pre-training

Price on request

AudioAdvertised

Japanese podcast audio, studio-recorded

High quality simulated podcasts, recorded in-studio

Language: Japanese
Volume: 1 h
Domain: Speech & Audio
Use case: —

Price on request

AudioAdvertised

Japanese podcast audio, studio-recorded

High quality simulated podcasts, recorded in-studio

Language: Japanese
Volume: 142 h
Domain: Speech & Audio
Use case: —

Price on request

AudioAdvertised

Japanese retail IVR audio, telephony

Simulated IVR queries recorded over telephony

Language: Japanese
Volume: 82 h
Domain: Speech & Audio
Use case: —

Price on request

AudioAdvertised

Japanese telco IVR audio, telephony

Simulated IVR queries recorded over telephony

Language: Japanese
Volume: 91 h
Domain: Speech & Audio
Use case: —

Price on request

AudioAdvertised

Japanese podcast audio, studio-recorded

High quality simulated podcasts, recorded in-studio

Language: Japanese
Volume: 156 h
Domain: Speech & Audio
Use case: —

Price on request

AudioAdvertised

Japanese Speech Dataset by Korean Speakers

A single-turn Japanese speech dataset recorded by Korean speakers.

Language: Japanese
Volume: —
Domain: Consumer & Lifestyle
Use case: LLM pre-training

Price on request