近畿大学
Hira's stage performances were heralded throughout his career. In 2009, Tokyo University professor emeritus of English literature described Hira as Japan's best Shakesperean actor, noting the incandescence he brought to his roles as mythical characters. The range in his performance as King Lear, from solemnness to madness, was praised by Kindai University professor and theatre critic . An obituary by the Chunichi Shimbun identified Hira's special ability to deliver profound performances and his high-toned delivery of lines.