Kensuke Samejima, professionally known as Samejima (鮫島 健介), is a celebrated Japanese AV actor born in 1979, now 47 years old, standing at 173 cm tall. With a slim, muscular build featuring defined abs from dedicated workouts, he debuted late in 2010 at age 31, emerging as a successor to industry legends Kenjin Moribayashi and Daisuke Sadamatsu. Nicknamed 'Shark Samejima' and 'Happy Taro,' he keeps a low personal profile, lacking official SNS, though a fan-run Twitter @samejimaAV exists.
Famed for his large, burly penis that significantly enlarges when erect, exceptional stamina, and masterful technique, Samejima is adored by actresses like Mihina Nagai, Noah Eikawa, and Sakura Kirishima for delivering intensely satisfying performances. His specialties include high-speed standing back (tachi bakku) rushes inducing squirting, alongside sensual caresses, kissing, and breast play. Versatile across genres and studios, he often stars in new actresses' debuts—such as Kaede Karen and Hiiragi Kaede—and international collabs, like with Czech performer Abigail Johnson in AMWF scenes. Directors praise his reliability, high ejaculation volume, and genuine passion, making him a go-to for immersive, balanced scenes. He bears a resemblance to Korean actor Lee Jong-hyuk.