My Isekai Life: I Gained a Second Character Class and Became the Strongest Sage in the World! (Season 1)

My Isekai Life (2022) is a Japanese isekai anime you can watch online when you want fantasy without the angst. Burned-out office worker Yuji Sano accidentally accepts a summons to another world while restarting his home PC — and lands in a realm with no paperwork and no way back.

The catch: he draws the Monster Tamer class, which local adventurers write off as useless. Then Yuji befriends a swarm of slimes that have read piles of magic books. Soak up their knowledge and suddenly he picks up a second class, Sage, and quietly turns into the strongest mage around.

Directed by Ryota Imaizumi, with Chiaki Kobayashi voicing the lead, this is a low-stakes overpowered isekai for anyone tired of grim plots. The hero never sweats; he solves every crisis with a shrug, and that ease is the whole appeal. Stream My Isekai Life (2022) online on iFILM.