子 & 磯山道 Costar Works

子 and 磯山道 are an established costar duo, teaming up across 4 works from their initial collaboration '催罠光線で支配されたチアリーダー 星乃莉子' (2025) to '【個別指導】既婚の家庭教師と、巨根の受験生の、密室淫交盗撮記録【禁断の10カメ盗撮】（4） 小早川怜子' (2026). Their collaborations are predominantly released under the カルマ label, demonstrating exceptional on-screen chemistry in genres such as 中出し・人妻・主婦.