Sōji Sarutobi is a pseudonym used by the Japanese voice actor Shōhei Komatsu for work in adult-rated media. Born on April 14, 1990, in Fukuoka Prefecture, he is affiliated with the talent management firm Ken Production. He is noted for being the second voice actor to become a member of MENSA, an international high-IQ society, after Kotori Koiwai.

His career includes a substantial number of roles in video games, particularly within the visual novel genre, where he often uses his real name, Shōhei Komatsu. Some of these game credits include roles in titles such as BUSTAFELLOWS, Angelique Luminarise, and 18TRIP. When working under the alias Sōji Sarutobi, his performances are featured in dramas and audio CDs for adult audiences, such as Nie no Machi and Unmei no Tomoshibi -Tademaru Sena-.