るな & 渋谷優太 Costar Works

るな and 渋谷優太 are an established costar duo, teaming up across 2 works from their initial collaboration 'AIに妻を奪われた話 河北はるな' (2020) to 'もっとエッチがしたいっ！彼氏が草食系で欲求不満すぎる性欲沼のドエロイ20歳 3本番AVデビュー！！涼宮るな' (2025). Their collaborations are predominantly released under the h.m.p label, demonstrating exceptional on-screen chemistry in genres such as 中出し・巨乳・3P.