If you're looking for anime similar to New Life, New Me, you might like these titles.
Deep within the Lawless City lies the Blood Queen, a Progenitor Vampire, slumbering in her coffin for many moons. An expert at landing himself in trouble, Cid should know better than to go after her…but he’s dying to get a piece of the action. It’s time he shed his daytime persona to take on the role of Shadow! It seems, however, that he’s not the only one with this idea. Soon enough, he finds the three rulers of the Lawless City—Juggernaut the Tyrant, Yukime the Spirit Fox, and Crimson the vampire—are all on his tail. To complicate things even further, the Shadow Garden descends on the scene as the hour of the Blood Queen’s awakening looms closer and closer…
After dying as a result of God's mistake, the main character finds himself in a parallel world, where he begins his second life. His only possessions are the body that God gave back to him and a smartphone that works even in this new world. As he meets all kinds of new people and forges new friendships, he ends up learning the secret to this world. He inherits the legacy of an ancient civilization and works together with the kings of some very laid-back countries on his carefree travels through this new world.
One day, the supervisor in charge of watching over Earth was taking care of a distortion, when they made a mistake that caused Kaoru Nagase to lose her physical body. Not only that, but reincarnating her into a different, less culturally advanced world is the only thing they can offer to do for her. Not one to take this turn of events sitting down, Kaoru makes a demand: the power to create potions at any time she pleases, with whatever effect she wants it to have—and it doesn’t stop there either. She asks for a magical Item Box, the ability to understand and speak every language, and the same body she had back when she was a fifteen-year-old girl. Using her newfound powers, Kaoru has to try and make a stable life for herself in a whole new world
Asahi Ikusaba is a high schooler who got lost and ended up stumbling into another world. He has inherent knowledge of video games and fantasy worlds, so he had tried to use that to fully enjoy the new world he found himself in. The problem is... he's pathetically weak and has no "cheat ability" to make life easy for himself. But then who appears before him? His sister, Maya Ikusaba, who has this world's ultimate cheat ability and a huge brother complex. Can he use his excessively overprotective sister's divine protection as a weapon? And so, Asahi's life in another world continues...
I reincarnated into the "Villainess Eumiella" from an RPG Otome game. In the main story, Eumielle's merely a side character, but after the ending, she reenters the story as the Hidden Boss, a character on par to the Heroes with her high stats!! Lighting a fire in my gamer's soul, and taking advantage of being left on my own in my parent's territory, I train! Train! And at the end of my training... By the time I enter the academy, I managed to reach level 99. Though I had planned to live out my days as inconspicuously and peacefully as possible, soon after entering the school, I'm suspected by the Heroine and Love Interests of being the "Demon Lord"...?