Rena Uehara is a female Japanese singer-songwriter originally from Hyogo, Japan and now residing in Osaka. She is known for performing theme songs for OVAs of Utawarerumono and To Heart 2. She has also done the opening for White Album 2, Todokanai Koi '13. On December 28, 2015, she had announced that she will go hiatus to treat her voice because she was diagnosed with psychogenic disphonia.