Misa Segawa is a Japanese voice actress affiliated with the agency Swallow. She was born on April 12 in Hyogo Prefecture and has a height of 159 centimeters with blood type O. Her hobbies include traveling and supporting female idols. Her special skills are brush calligraphy and playing the koto, a traditional Japanese string instrument. She holds a calligraphy certification of semi-fifth dan and has a standard Japanese driver's license.

Her voice acting portfolio spans anime, video games, theatrical animation, voice dramas, and narration. In the anime television series Komekami! Girls, which began airing in April 2026, she voices the character Momi Koshino. Momi is one of the seven Koshino sisters, the children of the Rice Goddess, and is described as an eight-year-old girl with blue hair and pink eyes who wears glasses and a shrine maiden outfit. Other anime credits include roles in Maou no Musume wa Yasashisugiru!!, Saigo ni Hitotsu dake Onegaishite mo Yoroshii Deshou ka, and Turkey!. She has also performed voice work for the theatrical anime Hyakuemu.

In the video game field, Misa Segawa provides the Japanese voice for Emily in Resident Evil Requiem. Her additional game credits include a role in the popular franchise Uma Musume Pretty Derby and Kami-sama Scramble!. Her voice drama work includes the role of Ikeda Terumasa and others in Sengoku Ryouran Bishoujo Den.

Beyond character roles, she has built a career in commercial and event narration. Her narration credits include the commercial for Overlap Novels f title Nannen Nii no Tensai Mahoutsukai, the Fukushima Prefecture disaster prevention VR videos for earthquakes, tsunamis, floods, and landslides, in-house narration for the Shingeki no Kyojin 10th Anniversary Attack Fes event, and in-house narration for the Shoujo Kageki Revue Starlight band live event Starry Session revival. She also performed the role of the Queen of Hearts in the attraction Alice in Dark Land at Shima Spain Village. Her agency profile includes voice samples demonstrating her range across natural baseball club managers, shy middle school students, fantasy big sisters, two-faced maids, gloomy chuunibyou characters, and gentle Kansai dialect speakers, as well as dubbing for mysterious girls in Western films and period drama queens in Korean productions.