I've Been Killing Slimes For 300 Years And Maxed Out My Level Season 2 is a tV series anime that premiered in spring 2025, produced by Teddy.

About the production: the story comes from a light novel, there are 12 episodes of about 24 minutes and its current status is "finished".

Its main genres are comedy, fantasy and slice of life, with themes such as Female Protagonist, Primarily Female Cast, Cute Girls Doing Cute Things and Witch.

On AniList, I've Been Killing Slimes For 300 Years And Maxed Out My Level Season 2 has an average score of 67%, a good score, and appears on 50,484 users' lists.

The franchise continues in or follows from: Slime Taoshite 300-nen, Shiranai Uchi ni Level MAX ni Nattemashita.

Get ready for more relaxing tales! Azusa Aizawa is a powerful witch who finally reached level 99 and now busies herself with laid-back quests instead. Her family continues to grow as some familiar faces are joined by bright-eyed newcomers. From trips to the beach to a martial arts tournament, you’re invited on Azusa’s carefree and heartwarming adventures of leisure. (Source: Crunchyroll)

Official synopsis from AniList.