Tear into the madness of 無人島で100億円稼いでハーレム作る。, also known by the Romanized title Mujintou de 100-oku en Kaseide Harem Tsukuru and its common English name Billionaire Island EN. Sousuke Kuno didn't play it safe when a mysterious blackboard asked what he wanted for a survival scenario. He demanded the power to create, and now he is trapped on a savage island with nothing but his imagination and a group of gorgeous classmates. This isn't your standard stranded story; it is a raw race to build a kingdom from scratch while the tension rises between the survivors.

The stakes are high and the clothing is thin as Sousuke uses his broken crafting skills to dominate the environment. He isn't just looking for water; he is building a life of absolute pleasure while surrounded by a silent childhood friend, a bold gal, and a perfect class president. The art brings every intense encounter and comedic mishap to life with gritty energy. Most survivalists starve, but Sousuke intends to own the place and keep his harem satisfied.

Stop waiting for slow updates elsewhere and get the fastest, cleanest releases on our site. We are the home for fans who want their ecchi fantasy served with sharp wit and zero delays. Catch up on every chapter of Billionaire Island EN today and witness the birth of an island empire.

Ecchi manga, Fantasy survival, Harem romance, Comedy series, Crafting ability, Deserted island, Seinen manga, Rom-com, Supernatural fantasy, Adult comedy