Japanese Spontaneous Conversation Training Dataset, 10 Hours

Japanese conversational speech recorded using mobile devices in real-world settings. The dataset, created by MagicHub, has a total duration of 10 hours and was last updated on June 15, 2026. It is designed to capture the interactive nature of everyday communication.

Use Cases

• Training speech recognition models based on spontaneous Japanese conversation
• Developing conversational AI agents based on real-world interactive speech
• Fine-tuning language models for Japanese dialogue based on natural speech patterns
• Studying prosody and turn-taking in Japanese based on mobile device recordings

Strengths

• Contains 10 hours of conversational audio data
• Recordings made using mobile devices, which likely mirrors actual usage scenarios
• Designed to capture the interactive and complex nature of everyday communication

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Description metadata is limited; actual data quality requires manual inspection after download

Provenance

Source

MagicHub

Collection Method

Recordings made using mobile devices.

Freshness

Last updated 2026-06-15 08:35:43

Geography

Japan