Hazuki Tsukasa (Tsukino Kokoro, Hayama Kokoro)(羽月都花沙（月野こころ、葉山こころ）)

Hazuki Tsukasa, also known under the names Tsukino Kokoro and Hayama Kokoro, is a JAV actress who appears to have debuted around 2014-2015. Her career spans roughly a decade, with work appearing as recently as 2025. Her filmography indicates a strong presence in niche and fetish-oriented genres. Early works show an emphasis on themes such as uniform play (schoolgirl outfits, nurse costumes), fetish content (leg/foot fetishes, urine play), and some hardcore elements. There are also several titles suggesting an interest in the "older sister" (お姉さん) archetype. Over time, there appears to be a shift towards compilation and longer-form works, often featuring themes like creampie (中出し), large breasts (巨乳), and soapland scenarios. She has appeared in several series, like "戦隊ヒロインサーガ" (Heroine Saga), "パンスト地獄" (Pantyhose Hell), "JKぬるぬるオマンコディルドオナニー" (JK Slimy Pussy Dildo Masturbation), "ザーメンMONSTER" (Semen Monster), "制服女子校生と中出し乱交" (Schoolgirl Creampie Orgy), "姫SOAP" (Princess Soap), "神スク水" (God Swimsuit), "奇跡の美くびれ超絶ボディ美女" (Miraculous Waistline Body Beauty), and "AV面接" (AV Audition). Hazuki Tsukasa has worked with a variety of studios, including S.P.C, Momotaro Eizou Shuppan, OFFICE K’S, TMA, AVS collector’s, GIGA, MARX, Crystal Eizou, Ke-M Produce, Aroma Kikaku, Nishi-Shinjuku Massage Honpo, Zukkon/Bakoon, and Upsson. Her style seems to encompass both solo performances and ensemble pieces, with a focus on catering to specific fetishes and scenarios.