Daisuke Hatooka is a Japanese voice actor and stage performer born on April 11, 1980, in Tokyo, Japan. He began his career in the entertainment industry in 2012, making his voice acting debut with a role in the film dubbing of The Lincoln Lawyer. Hatooka operates as a freelance voice actor and is known on social media by the nickname Hatooka Poppo.

His body of work spans a variety of media, including anime television series, original net animations, video games, and film dubbing. In anime, his roles have included Mogrim in Banished From The Heroes' Party and its second season, Panda-san in Million Doll, Pon-jii in Forest of Piano, Mach Kunikichi in Kabukicho Sherlock, and Mitsuyoshi in Grandpa and Grandma Turn Young Again. He has also appeared in series such as Kemono Jihen, Kageki Shojo!!, and Izetta: The Last Witch, often voicing supporting or character roles. In the original net anime adaptation of the manga Tora to Mike, Hatooka voiced the character Shin-chan.

Beyond anime, Hatooka has contributed to video games, including the role of Huang Zhong in Sangokushi Gunyu and a part in Ghost Recon: Breakpoint. His work in film dubbing is extensive, with credits including Krrish 3, Burning Moon, and Kaiji: Animal World. He has also been involved in stage productions, performing in works such as Heike Monogatari and And Then There Were None, and has experience with suit acting in projects related to the Kamen Rider series. While he has not received major public awards, his career is noted for its versatility across different performance genres and his ability to bring a wide range of characters to life. Information on recurring collaborations with specific directors or studios is not detailed in available sources.