Slime Killer 300 Years Returns April 2025 with New Music!
The popular anime "Slime Killer 300 Years" is coming back in April 2025. The opening song will be sung by Yui Ogura, and the ending song by Aguri Onishi. Fans can expect more fun and exciting episodes as the story continues. Stay updated for more news about the next season!
NEWS


The TV anime "I've Been Killing Slimes for 300 Years and Maxed Out My Level Without Realizing It Part 2" is scheduled to premiere in April 2025. Fans can now enjoy the newly released first promotional video and the third key visual.
Trailer And Visual


Cast
Azusa Aizawa: Miyu Tomita
Laika: Hikaru Tohno
Fafnir: Kenichirou Matsuda
Flatorte: Sumire Uesaka
Shalsha: Atsumi Tanezaki
Beelzebub: Mikako Komatsu
Staff
Director: Yoshiaki Iwasaki
Series Composition: Kazuyuki Fudeyasu
Character Design: Yoshihiro Ike
Music: Keiji Inai
Animation Studio: Revoroot
About The Anime
"I've Been Killing Slimes for 300 Years and Maxed Out My Level Without Realizing It" follows Azusa Aizawa, an overworked office worker who is reincarnated as an immortal witch in a fantasy world. Instead of seeking adventure, she spends 300 years peacefully killing slimes, unknowingly maxing out her level and becoming one of the strongest beings. Her tranquil life is disrupted when she attracts the attention of adventurers, monsters, and even gods. The series blends comedy, fantasy, and slice-of-life elements, focusing on Azusa's humorous interactions with her growing group of friends. The upcoming Part 2 promises to continue her delightful adventures in this whimsical world.