Yoshihisa Hosokawa is a Japanese voice actor born on October 21 in Kyoto Prefecture. A graduate of the Katsuta Voice Actor Academy, he began his career in the 2000s. Throughout his professional life, he has been affiliated with several talent management agencies, including 81 Produce, Office Nozawa, and Media Force, before joining DI-Color and eventually moving to Amuleto as of August 2024 due to a merger.

Hosokawa has built a career performing a wide range of roles across anime, video games, and dubbed foreign productions. In anime, he is known for supporting and recurring characters such as Tatsuo Kobayakawa in the science fiction mystery series Summer Time Rendering, a teacher in the music drama Those Snow White Notes, and the character Yuukaku Kuruoka in the Fate/strange Fake -Whispers of Dawn- special. He also played the role of Wataru Izutsu in the 2018 net anime adaptation of the drama Holiday Love: Fūfukan Ren'ai, a story centered on adult relationships. His other anime credits include appearances in Helck, Layton Mystery Detective Agency, and I’ll Become a Villainess Who Goes Down in History. In the video game realm, he has lent his voice to titles such as Relayer.

A significant portion of Hosokawa's work is in dubbing, where he provides the Japanese voice for actors in foreign films and television series. His dubbing credits are extensive and include providing the voice for Orlando Bloom's character Captain Keating in The Outpost, Chris Rock's character Milton King in Amsterdam, and voicing roles in major studio films like Bad Boys: Ride or Die and The Fall Guy. He has also contributed to the Japanese dubs of popular television dramas such as Kingdom, Loki, Manifest, and the Korean series Sweet Home. In addition to live-action dubbing, his voice can be heard in international animated projects, such as the Japanese dub of the Netflix series Trese.