In Another World With My Smartphone

A stray lightning bolt from the Almighty accidentally kills a 15-year-old kid, and God feels bad about it. That's the setup. As compensation, Touya Mochizuki gets reincarnated into a fantasy world and asks for one thing: let him keep his smartphone. God, being reasonable about the whole accidental murder thing, agrees and even upgrades it to run on magic. From there, Touya discovers he can use all seven elements of magic, which basically makes him the most overpowered person in this new world before he even finishes his first quest. He teams up with twin sisters Elze and Linze, starts taking on adventurer jobs, and naturally accumulates a growing roster of girls who are all very interested in him. This is a 12-episode TV series that knows exactly what it is, a low-stakes, comedic isekai where the main character breezes through every challenge while juggling a harem and occasionally Googling things on his phone in a medieval fantasy setting. The smartphone gimmick is genuinely fun when it comes up, mixing modern tech solutions with magical problems in ways that are more amusing than dramatic. If you enjoyed How Not to Summon a Demon Lord or Arifureta: From Commonplace to World's Strongest, this hits a similar frequency: overpowered protagonist, cute companions, zero pretense about being deep. It's comfort food isekai from Production Reed, and if you're in the mood for something where nothing goes wrong for the main character and that's the whole point, this fits the bill.