Jun Shison is a Japanese actor and model who has also taken on voice acting roles in anime and dubbed films. He was born in Tokyo on March 5, 1995. His career in entertainment began in 2011 when he joined the D2 group and made his acting debut in the stage play The Prince of Tennis. He became a member of the D-BOYS collective in 2013 and gained wider recognition for his lead role in the 2014 tokusatsu series Ressha Sentai ToQger. While primarily focused on live-action television and film, his work as a voice actor includes performances in both Japanese-dubbed foreign films and original Japanese animation.

Shison's entry into voice acting began with dubbing work for foreign films. His first credited role in this field was providing the Japanese voice for the character Memo in the 2019 Japanese-language version of the live-action/CGI film Bumblebee. He continued with dubbing for animation, voicing Ian Lightfoot in the 2020 Japanese dub of the Pixar film Onward.

In original Japanese animation, Shison has been cast in prominent roles. He voiced the protagonist Hibiki in the 2022 original Netflix anime film Bubble. Hibiki is portrayed as the ace of a parkour team called Blue Blaze, a young man with a unique sense of hearing who is saved by a mysterious girl. This role is noted as his first major performance in a Japanese anime production.

Information regarding other voice acting roles, such as the character Takashi Kishimoto mentioned in the series Gaikan Chiba, is not verifiable within available sources. Public information does not detail consistent recurring collaborations with specific anime directors or studios. His notable achievements, including awards like the 11th Confidence Drama Award for Best Actor and the 73rd Agency for Cultural Affairs Arts Festival Award, have been for his work in live-action television dramas, such as his performance in the 2018 series女子的生活, rather than for voice acting.