About I've Been Killing Slimes for 300 Years and Maxed Out My Level
- Released on April 10, 2021
After dying of overwork in the real world, I’m reincarnated as an immortal witch, and I spend 300 years enjoying a relaxing life. At some point, though, I end up at level 99! All those years spent killing slimes to make the money to pay the bills gave me a ton of experience points. Rumors of the level 99 witch spread, and soon I’m up to my ears in curious adventurers, duelist dragons, and even a monster girl calling me her mom! I’ve never been on an adventure, but I’m the strongest in the world… What’s going to happen to my relaxing life?!
Main Cast of I've Been Killing Slimes for 300 Years and Maxed Out My Level
Aoi Yuki plays Azusa (voice) (12 episodes)
Aoi Yuki (悠木 碧, Yūki Aoi, born March 27, 1992) is a Japanese voice actress (seiyuu), actress and singer from Sanmu Ci...
See Aoi Yuki's other roles →Kaede Hondo plays Laika (voice) (12 episodes)
Kaede Hondo (本渡 楓, Hondo Kaede, born March 6, 1996) is a Japanese voice actress from Nagoya, Aichi Prefecture. She is...
See Kaede Hondo's other roles →Sayaka Senbongi plays Falfa (voice) (12 episodes)
Sayaka Senbongi was born on November 24, 1995 and is currently 28 years old.
See Sayaka Senbongi's other roles →Minami Tanaka plays Shalsha (voice) (12 episodes)
Minami Tanaka (田中 美海, Tanaka Minami, Janary 22, 1996) is a Japanese voice actress born in Kanagawa Prefecture. She is...
See Minami Tanaka's other roles →Sayaka Harada plays Halkara (voice) (12 episodes)
Manami Numakura plays Beelzebub (voice) (12 episodes)
Manami Numakura (沼倉 愛美, Numakura Manami, April 15, 1988) is a Japanese voice actress and singer from Yokohama City, K...
See Manami Numakura's other roles →Riho Sugiyama plays Rosary (voice) (12 episodes)
Azumi Waki plays Fratorte (voice) (12 episodes)
Azumi Waki (和氣 あず未, Waki Azumi) is a voice actress (seiyuu) and singer from Tokyo, Japan. She is affiliated with Haik...
See Azumi Waki's other roles →Yukari Tamura plays Pecora (voice) (12 episodes)
Yukari Tamura is a Japanese singer-songwriter and voice actress, currently affiliated with I'm Enterprise (as a voice...
See Yukari Tamura's other roles →Sakura Nakamura plays Effect Voice (voice) (6 episodes)
Sakura Nakamura (中村 桜, Nakamura Sakura, November 25) is a Japanese voice actress from Tokyo. She is affiliated with M...
See Sakura Nakamura's other roles →Secondary Cast of I've Been Killing Slimes for 300 Years and Maxed Out My Level
Kikuko Inoue plays Goodly Godly Godness (voice) (1 episode)
Kikuko Inoue is a Japanese voice actress, narrator and singer. She is the founder and manager of voice-acting company...
See Kikuko Inoue's other roles →Eri Yukimura plays Natalie Sr. (voice) (1 episode)
Shunsuke Todo plays Warrior (voice) (1 episode)
Yuko Natsuyoshi plays Monk (voice) (1 episode)
Ikuto Kanemasa plays Villager A (voice) (1 episode)
Ikuto Kanemasa (兼政 郁人, Kanemasa Ikuto , February 19) is a Japanese voice actor and narrator born in Tokyo. He is affi...
See Ikuto Kanemasa's other roles →Kanako Yanagihara plays Villager C (voice) (1 episode)
Ryo Sugisaki plays Village Mayor (voice) (1 episode) , Leila's Father (voice) (1 episode)
Ryo Sugisaki (杉崎 亮, Sugisaki Ryō, born August 11, 1979) is a Japanese voice actor from Niigata prefecture affiliated ...
See Ryo Sugisaki's other roles →Tomohiro Omachi plays Villager D (voice) (1 episode)
Aya Kawakami plays Villager A (voice) (1 episode) , "Saeta Taka" Landlady (voice) (1 episode)
Aya Kawakami (川上 彩, Kawakami Aya, born September 1) is a Japanese voice actress from Tokyo who belongs to Ken Product...
See Aya Kawakami's other roles →Akihisa Wakayama plays Villager A (voice) (1 episode)
Yuki Tamai plays Villager B (voice) (1 episode)
Yuki Tamai (玉井 勇輝, Tamai Yūki, April 10) is a Japanese voice actor from Ehime Prefecture, Japan. He is affiliated wi...
See Yuki Tamai's other roles →Hina Tachibana plays Red Dragon A (voice) (1 episode)
Jun Fukazawa plays Asmodian A (voice) (1 episode) , Villager B (voice) (1 episode)
Rina Takatsuki plays Red Dragon B (voice) (1 episode)
Akihiro Mine plays Store Customer C (voice) (1 episode) , "Saeta Taka" Master (voice) (1 episode) , Blue Dragon A (voice) (1 episode)
Kouhei Yanagi plays Asmodian Executive A (voice) (1 episode) , Swordfighter (voice) (1 episode) , Asmodian B (voice) (1 episode)
Kouhei Yanagi (柳 晃平, Yanagi Kōhei, March 23) is a Japanese voice actor from Gunma Prefecture. He is affiliated with Mausu.
See Kouhei Yanagi's other roles →Minami Hinata plays Blue Dragon C (voice) (1 episode)
Kaito Muroi plays Blue Dragon D (voice) (1 episode)
Saki Suzuki plays Employee A (voice) (1 episode) , Leila's Mother (voice) (1 episode)
Shogo Sakata plays Villager C (voice) (1 episode)
Shogo Sakata (坂田 将吾, Sakata Shōgo, born January 23rd) is a Japanese voice actor born in Kumamoto Prefecture, Japan. H...
See Shogo Sakata's other roles →Shinya Takahashi plays Asmodian Executive B (voice) (1 episode) , Blue Dragon B (voice) (1 episode) , Villager B (voice) (1 episode) , Ernst (voice) (1 episode) , Referee (voice) (1 episode) , Villager A (voice) (1 episode)
Shinya Takahashi (高橋 伸也, Takahashi Shinya, born December 5, 2015) is a Japanese voice actor, narrator and moderator b...
See Shinya Takahashi's other roles →Hitoshi Bifu plays Scholar (voice) (1 episode)
Masaya Sakai plays Asmodian Executive C (voice) (1 episode)
Sousuke Shimokawa plays Leila's Husband (voice) (1 episode) , Villager D (voice) (1 episode)
Misa Kobayashi plays "Omae Yori Butanohōga Yakuni Tatsuyo" Clerk (1 episode)
Masaaki Ihara plays Store Customer A (voice) (1 episode)
Masaaki Ihara (伊原 正明, Ihara Masaaki, born July 5th) is a Japanese voice actor (seiyū) from Osaka Prefecture, Japan.
See Masaaki Ihara's other roles →Yukihiro Nozuyama plays Store Customer B (voice) (1 episode)
Takashi Akaishi plays Store Customer D (voice) (1 episode)
Sakura Nakamura plays Coffee Shop Customer (voice) (1 episode) , Employee B / Effect Voice (voice) (1 episode) , Leila / Effect Voice (voice) (1 episode) , Villager D / Effect Voice (voice) (1 episode) , Announcement Voice / Effect Voice (voice) (1 episode) , Magician / Voice Effect (voice) (1 episode) , Voice Effect (voice) (1 episode)
Sakura Nakamura (中村 桜, Nakamura Sakura, November 25) is a Japanese voice actress from Tokyo. She is affiliated with M...
See Sakura Nakamura's other roles →Koji Seki plays Store Customer E (voice) (1 episode)
Koji Seki was born on November 25, 1982 and is currently 41 years old.
See Koji Seki's other roles →Miyuri Shimabukuro plays Magie (voice) (1 episode)
Miyuri Shimabukuro (島袋 美由利, Shimabukuro Miyuri, December 6, 1994) is a Japanese voice actress from Okinawa Prefecture...
See Miyuri Shimabukuro's other roles →Kanato Watai plays Skinhead A (voice) (1 episode)
Kazuki Miyagi plays Skinhead B (voice) (1 episode)
Taiki Terai plays Audience A (voice) (1 episode)
Haruto Shindo plays Audience B (voice) (1 episode)
Saiko Moriya plays Villager B (voice) (1 episode)
Saiko Moriya (森谷 彩子, Moriya Saiko, December 16) is a Japanese voice actress and stage actress from Tokyo. She is affi...
See Saiko Moriya's other roles →Katsuyuki Miura plays Villager C (voice) (1 episode)
Yuna Ogata plays Villager E (voice) (1 episode)
Natsumi Hioka plays Drugstore Owner (voice) (1 episode)
Kouichi Souma plays World Tree Beast (voice) (1 episode)
Kouichi Souma (相馬 康一, Sōma Kōichi, February 5, 1982) is a Japanese voice actor born in Saga Prefecture. He is 170 cm ...
See Kouichi Souma's other roles →Shunsuke Kanie plays World Tree Beast (voice) (1 episode)
Shunsuke Kanie (蟹江 俊介, Kanie Shunsuke, January 4, 1991) is a Japanese voice actor born in Chita, Aichi prefecture. He...
See Shunsuke Kanie's other roles →Shinsuke Sugawara plays World Tree Beast (voice) (1 episode)
Sayaka Kikuchi plays Natalie Jr. (voice) (4 episodes)
Sayaka Kikuchi (菊池 紗矢香, Kikuchi Sayaka, May 8) is a Japanese voice actress born in Chiba, Japan, affiliated with Clare Voice.
See Sayaka Kikuchi's other roles →Ari Ozawa plays Vania (voice) (5 episodes)
Ari Ozawa was born on August 10, 1992 and is currently 31 years old.
See Ari Ozawa's other roles →Miku Ito plays Fatla (voice) (4 episodes)
Miku Ito is a Japanese voice actress and pop idol, affiliated with Style Cube.
See Miku Ito's other roles →Hikaru Tono plays Eno (voice) (3 episodes)
Ayasa Ito plays Fighsly (voice) (2 episodes)
Kotori Koiwai plays Kuku (voice) (2 episodes)
Yuu Wakabayashi plays Coffee Shop Customer (voice) (1 episode)
Yuu Wakabayashi (若林 佑, Wakabayashi Yū, born July 8) is a Japanese voice actor from Yamanashi Prefecture. He is affili...
See Yuu Wakabayashi's other roles →Hana Shimano plays Coffee Shop Customer (voice) (1 episode)
Keito Matsumura plays Coffee Shop Customer (voice) (1 episode)
Rie Kawamura plays Coffee Shop Customer (voice) (1 episode)
Kohei Yoshiwara plays Coffee Shop Customer (voice) (1 episode)
Crew of I've Been Killing Slimes for 300 Years and Maxed Out My Level
Discover the backstage crew of I've Been Killing Slimes for 300 Years and Maxed Out My Level →
- Kikuko Inoue
- Eri Yukimura
- Shunsuke Todo
- Yuko Natsuyoshi
- Ikuto Kanemasa
- Kanako Yanagihara
- Ryo Sugisaki
- Tomohiro Omachi
- Aya Kawakami
- Akihisa Wakayama
- Yuki Tamai
- Hina Tachibana
- Jun Fukazawa
- Rina Takatsuki
- Akihiro Mine
- Kouhei Yanagi
- Minami Hinata
- Kaito Muroi
- Saki Suzuki
- Shogo Sakata
- Shinya Takahashi
- Hitoshi Bifu
- Masaya Sakai
- Sousuke Shimokawa
- Misa Kobayashi
- Masaaki Ihara
- Yukihiro Nozuyama
- Takashi Akaishi
- Sakura Nakamura
- Koji Seki
- Miyuri Shimabukuro
- Kanato Watai
- Kazuki Miyagi
- Taiki Terai
- Haruto Shindo
- Saiko Moriya
- Katsuyuki Miura
- Yuna Ogata
- Natsumi Hioka
- Kouichi Souma
- Shunsuke Kanie
- Shinsuke Sugawara
- Sayaka Kikuchi
- Ari Ozawa
- Miku Ito
- Hikaru Tono
- Ayasa Ito
- Kotori Koiwai
- Yuu Wakabayashi
- Hana Shimano
- Keito Matsumura
- Rie Kawamura
- Kohei Yoshiwara