Magical Explorer

Among die-hard fans of Japanese erotic video games, Magical Explorer is practically a legend. Our protagonist, a hopeless fan of the genre, wakes up one day catapulted right into that world. But instead of being reborn as the cool main character, he finds himself in the body of Kousuke Takioto: the loser comic sidekick that everyone takes the piss out of.

Instead of despairing, the boy decides to use his encyclopedic knowledge of the game and Kousuke's bizarre abilities (like a scarf that turns into a fist) to turn the situation around. The goal? Transform the game's number one loser into the strongest and most desired wizard of all. If you like crazy isekai, magic, a lot of fan service and protagonists who know the tricks of the system, this will be a blast for you.