Kiyoyuki has done the following roles in audio drama.

Aa Megami-sama Tokuten Ou [CD]	Tamiya
Bakuretsu Hunter [CD]	Gateau Moca
Kouryuu no Mimi [CD]	body guard
Tatoeba konna love song [CD] {Vol.3}	teacher B
Torneco no Bouken [CD]	Rival soldier