Music Hirono Oka Posted by Who's Who Site Administrator on January 14, 2019 Most Recent Title: Classical Musician Company: The Phila. Orch. Industry: Music Years in Industry: 25 Years affiliated with Marquis Who’s Who: 32 Contact Hirono Oka: Name(required) Email(required) Website Comment(required) Submit Δ Share this:TwitterFacebookLinkedInLike this:Like Loading...