15 Bishoujo Hyouryuuki 2021 -

If you're looking to watch it today, you can find detailed episode lists and cast information on IMDb or enthusiast databases like VNDB .

The series follows a classic "stranded on a deserted island" trope. A male protagonist, Kazuma Shiraishi, finds himself shipwrecked with , each with their own unique personality and design. Genre: Adventure, Comedy, Romance, Adult. Production: Produced by the studio T-Rex . 15 bishoujo hyouryuuki 2021

As of 2025, the 2021 version is still available digitally on (Japan region) and Fanza . Physical copies are rare and sold as “Renewal Pack” or “Full HD Remaster.” No official Steam or international console release. If you're looking to watch it today, you

Produced by the studio , the OVA consists of three episodes released between 2009 and 2011. Genre: Adventure, Comedy, Romance, Adult

The setup is deceptively simple: the protagonist, , a somewhat cynical and average high school student, is on a cruise ship when a sudden, violent storm sinks the vessel. He awakens on a seemingly deserted tropical island. To his surprise, he is not alone. Scattered along the beach are 15 beautiful girls—each a distinct archetype from his school: the class president, the quiet bookworm, the athletic tomboy, the wealthy ojou-sama, the mischievous kouhai, and more.