Arihiro Hase (長谷 有洋 Hase Arihiro) was a Japanese voice and stage actor, and the son of veteran voice actor Sanji Hase (はせさん治). He famously played Hikaru Ichijyo, the main protagonist on the original Super Dimension Fortress Macross television series, The Super Dimension Fortress Macross: Do You Remember Love? film and a small role in Super Dimension Century Orguss.
On July 30, 1996, Hase committed suicide by jumping from his apartment's window, he was only 31 years old at the time of his death.
Born in Tokyo, he graduated from Nihon University Tsurugaoka Senior High School before pursuing voice acting.