A single-speaker read speech dataset in Kenyan Swahili, produced as part of CLEAR Global's Gamayun Language Data Kits initiative. The dataset contains 4,700 pre-segmented utterances (~6 hours, 21,852 seconds) recorded by an anonymous male Kenyan speaker. Sentences were prompted from a script: Swahili translations of general-domain English sentences sourced from the Tatoeba repository. The same sentence set is used in CLEAR Global's Gamayun Swahili–English parallel text kit. The archive includes WAV audio files organised by recording session and a metadata TSV with transcriptions, file paths, and durations.