I've Been Killing Slimes for 300 Years and Maxed Out My Level

Aoi Yuuki

Azusa (voice)

Kaede Hondo

Laika (voice)

Sayaka Senbongi

Falfa (voice)

Minami Tanaka

Shalsha (voice)

Sayaka Harada

Halkara (voice)

Manami Numakura

Beelzebub (voice)

Riho Sugiyama

Rosary (voice)

Azumi Waki

Fratorte (voice)

Yukari Tamura

Pecora (voice)

Kikuko Inoue

Goodly Godly Godness (voice)

Eri Yukimura

Natalie Sr. (voice)

Shunsuke Todo

Warrior (voice)

Yuko Natsuyoshi

Monk (voice)

Ikuto Kanemasa

Villager A (voice)

Kanako Yanagihara

Villager C (voice)

Tomohiro Omachi

Villager D (voice)

Ryo Sugisaki

Leila's Father (voice), Village Mayor (voice)

Aya Kawakami

Villager A (voice), "Saeta Taka" Landlady (voice)

Akihisa Wakayama

Villager A (voice)

Yuki Tamai

Villager B (voice)

Hina Tachibana

Red Dragon A (voice)

Jun Fukazawa

Villager B (voice), Asmodian A (voice)

Rina Takatsuki

Red Dragon B (voice)

Akihiro Mine

Store Customer C (voice), "Saeta Taka" Master (voice), Blue Dragon A (voice)

Kouhei Yanagi

Swordfighter (voice), Asmodian B (voice), Asmodian Executive A (voice)

Minami Hinata

Blue Dragon C (voice)

Kaito Muroi

Blue Dragon D (voice)

Saki Suzuki

Employee A (voice), Leila's Mother (voice)

Shogo Sakata

Villager C (voice)

Shinya Takahashi

Ernst (voice), Asmodian Executive B (voice), Referee (voice), Blue Dragon B (voice), Villager A (voice), Villager B (voice)

Hitoshi Bifu

Scholar (voice)

Masaya Sakai

Asmodian Executive C (voice)

Sousuke Shimokawa

Villager D (voice), Leila's Husband (voice)

Misa Kobayashi

"Omae Yori Butanohōga Yakuni Tatsuyo" Clerk

Masaaki Ihara

Store Customer A (voice)

Yukihiro Nozuyama

Store Customer B (voice)

Sakura Nakamura

Coffee Shop Customer (voice), Announcement Voice / Effect Voice (voice), Effect Voice (voice), Leila / Effect Voice (voice), Voice Effect (voice), Villager D / Effect Voice (voice), Magician / Voice Effect (voice), Employee B / Effect Voice (voice)

Takashi Akaishi

Store Customer D (voice)

Koji Seki

Store Customer E (voice)

Miyuri Shimabukuro

Magie (voice)

Kanato Watai

Skinhead A (voice)

Kazuki Miyagi

Skinhead B (voice)

Taiki Terai

Audience A (voice)

Haruto Shindo

Audience B (voice)

Saiko Moriya

Villager B (voice)

Katsuyuki Miura

Villager C (voice)

Yuna Ogata

Villager E (voice)

Natsumi Hioka

Drugstore Owner (voice)

Kouichi Souma

World Tree Beast (voice)

Shunsuke Kanie

World Tree Beast (voice)

Shinsuke Sugawara

World Tree Beast (voice)

Sayaka Kikuchi

Natalie Jr. (voice)

Ari Ozawa

Vania (voice)

Miku Ito

Fatla (voice)

Hikaru Tono

Eno (voice)

Ayasa Ito

Fighsly (voice)

Kotori Koiwai

Kuku (voice)

Yu Wakabayashi

Coffee Shop Customer (voice)

Hana Shimano

Coffee Shop Customer (voice)

Keito Matsumura

Coffee Shop Customer (voice)

Rie Kawamura

Coffee Shop Customer (voice)

Kohei Yoshiwara

Coffee Shop Customer (voice)