Haruka Tomatsu is a Japanese voice actress and singer. She voices Asuna Yuuki in Sword Art Online and appeared in the 2022 film Sword Art Online -FULLDIVE- alongside Yūki Aoi. Tomatsu has also voiced Lala Satalin Deviluke in To LOVE-Ru and Lovera Chichibu in PUNCH LINE. She has appeared in series such as Lord Marksman and Vanadis, Saint Cecilia & Pastor Lawrence, and Samurai Harem with Kana Hanazawa. She became part of the group Sphere in 2009. She has released the singles Alter Echo, Q&A Recital!, and courage.