Mushoku Tensei: Mae no ie

In the city of Sharia, Rudeus Greyrat has everything he once thought impossible: a home, a legacy, and the love of his three wives—Sylphiette, Roxy, and Eris. But for Nanahoshi Shizuka, the fantasy world is a beautiful prison. When she finally perfects a magic circle capable of piercing the veil between worlds, she asks Rudeus for one thing: a spark of his legendary mana to jumpstart the journey home. One mistake changes everything. Rudeus’s overwhelming power shatters the spell’s constraints. Instead of sending Nanahoshi alone, the explosion of mana sweeps them all—Rudeus, his wives, and a frantic Nanahoshi—across the dimensions. They don't wake up in a forest or a dungeon. They wake up in the heart of Shinjuku, Tokyo.