Jirayu La-ongmanee (Thai: จิรายุ ละอองมณี; born 29 October 1995), known by his nickname Kao (Thai: เก้า), is a Thai actor and singer. He entered the entertainment industry at the age of five doing modeling and advertising work and graduated with a bachelor's degree from the College of Social Communication Innovation at Srinakharinwirot University and a master's degree from the School of Communication Arts at Sripatum University.