Full cast of Puniru Is a Kawaii Slime

Yu Sasahara

Puniru (voice)

24 episodes

Shuichiro Umeda

Kotaro Kawaii (voice)

24 episodes

Risa Shimizu

Mami Kirara (voice)

16 episodes

Junya Enoki

Yusuke Nanpa (voice) / Yusuke Nanpa / Traffic Cone (voice)

16 episodes

Kosuke Echigoya

Hone-chan (voice) / Hone-chan / Young Man Grating Radish (voice) / Hone-chan / Polaris (voice) / World Kawaii Contest Presenter (voice) / Hone-chan / Cicada (voice)

16 episodes

Shunsuke Takeuchi

Gо-yan (voice) / Gо-yan / Sun (voice) / Gо-yan / Canopus (voice)

15 episodes

Ikue Otani

Runrun / Cutie (voice) / Runrūn (voice) / Cutie (voice)

12 episodes

Yumiri Hanamori

Alice Okanega (voice)

11 episodes

Kazuya Nakai

Hiroshi Mado (voice)

10 episodes

Yu Kobayashi

Takara (voice)

10 episodes

Ayasa Ito

Cocoa Himezawa (voice)

5 episodes

Konomi Inagaki

Hoshigari Chii (voice) / Chii Hoshigari (voice)

5 episodes

Misato Matsuoka

Kotaro Kawaii (Childhood) (voice)

4 episodes

Takayuki Miyamoto

Interviewer (voice) / Father of the Young Man who Grew Radish (voice) / Cutieland Employee (voice) / Master (voice)

4 episodes

Nanako Mori

Kotaro's Mother (voice)

3 episodes

Kazumasa Nakamura

Kotaro's Father (voice)

3 episodes

Emiko Takeuchi

Aki-chan's Mother (voice) / Visitors to Cutieland (voice) / Visitor To Cutieland (voice)

3 episodes

Minami Iinuma

Torama Kindergarten Children (voice) / Aki-chan (voice)

3 episodes

Shuuei Ikawa

Academic Researchers (voice) / Academic Researcher (voice)

3 episodes

Masashi Nogawa

Academic Researchers (voice) / Academic Researcher (voice)

3 episodes

Koji Seki

Academic Researchers (voice) / Academic Researcher (voice)

3 episodes

Volcano Ota

Academic Researchers (voice) / Academic Researcher (voice)

3 episodes

Keito Hironiwa

Student (voice) / Resident of Another World (voice)

3 episodes

Noriaki Kanze

Student (voice)

2 episodes

Kazuki Kyan

Narration for Kirara's Missionary Video (voice) / Kirara Fan Club Meeting MC (voice)

2 episodes

Chafurin

Noski Kawai (voice) / Noski Kawaii (voice)

2 episodes

Yuki Tanaka

Sasai (voice)

2 episodes

Hikaru Tanaka

Student (voice)

2 episodes

Mitsuki Saiga

Rei Kitakaze (voice)

2 episodes

Rie Hikisaka

Torama Kindergarten Children (voice)

2 episodes

Satsuki Kokubu

Sword Fighting Master (voice) / Caster (voice)

2 episodes

Keita Yoshikawa

Otherworldly Dragon (voice) / Student (voice)

2 episodes

Rika Abe

Torama Kindergarten Children (voice)

2 episodes

Yuki Terui

Student (voice)

2 episodes

Chiaki Kikuta

Student (voice) / Spectators at the 1st Runrun Grand Prix (voice)

2 episodes

Azusa Aoi

Children (voice) / Audience of the Runru Dance (voice)

2 episodes

Taiki Yamashita

Gymnastics Brother (voice)

1 episode

Saki Aiya

Boy (voice)

1 episode

Anan Furuya

Student (voice)

1 episode

Kousuke Tanabe

Delivery Person (voice)

1 episode

Taichi Takeda

Cutie Cafe Clerk (voice)

1 episode

Emiri Iwai

Children (voice)

1 episode

Nao Ojika

Children (voice)

1 episode

Mana Koshirakawa

Student (voice)

1 episode

Yurika Moriyama

Student (voice)

1 episode

Rio Sato

Student (voice)

1 episode

Kouki Osuzu

Student (voice)

1 episode

Yukiya Hayashi

Student (voice)

1 episode

Haruka Sato

Student (voice)

1 episode

Yuichi Matsuda

Student (voice)

1 episode

Ichika Hashimoto

Children (voice)

1 episode

Sayaka Kunimatsu

Spectators at the 1st Runrun Grand Prix (voice)

1 episode

Honoka Hinami

Spectators at the 1st Runrun Grand Prix (voice)

1 episode

Hikaru Araki

Spectators at the 1st Runrun Grand Prix (voice)

1 episode

Chihiro Suno

Children (voice)

1 episode

Riko Aono

Children (voice)

1 episode

Ageha Harusaka

Children (voice)

1 episode

Nanako Ando

Children (voice)

1 episode

Sakura Shinfuku

Manager (voice)

1 episode

Wataru Katoh

Student (voice)

1 episode

Tamayuki Azuma

Student (voice)

1 episode

Aika Wakuno

Student (voice)

1 episode

Kazuya Kanzaki

Student (voice)

1 episode

Kanako Inoue

Student (voice)

1 episode

Rin Kusumi

Student (voice)

1 episode

Shinnosuke Musashi

Caster (voice)

1 episode

Motoko Kumai

Mitsuo Taiyou (voice)

1 episode

Yukari Tamura

Kanon Nishiyama (voice)

1 episode

Rie Kugimiya

Tsubasa Shinonome (voice)

1 episode

Yuri Usui

Torama Kindergarten Children (voice)

1 episode

Runa Kojika

Torama Kindergarten Children (voice)

1 episode

Yu Akiba

Student (voice)

1 episode

Rena Motomura

Student (voice)

1 episode

Aria Asakura

Student (voice)

1 episode

Satoshi Inomata

Student (voice)

1 episode

Taisuke Nakano

Sushi Chef (voice)

1 episode

Setsuji Sato

Fruit and Vegetable Store Owner (voice)

1 episode

Koji Marunaka

Visitors to Cutieland (voice)

1 episode

Maiko Nomura

Visitors to Cutieland (voice)

1 episode

Ko Bonkobara

Visitors to Puniru Land (voice)

1 episode

Ayaka Kyo

Visitors to Puniru Land (voice)

1 episode

Ena Matsuo

Visitors to Puniru Land (voice)

1 episode

Kazuma Miki

Delivery Person (voice)

1 episode

Chitose Morinaga

Another World Goblin (voice)

1 episode

Fuka Miyako

Another World Clerk (voice)

1 episode

Shiori Sugiura

Student (voice)

1 episode

Kanon Amane

Student (voice)

1 episode

Kurumi Haruki

Student (voice)

1 episode

Tomoya Ito

Student (voice)

1 episode

Natsumi Wakayama

Student (voice)

1 episode

Yurina Kikuchi

Student (voice)

1 episode

Naoya Miyase

Student (voice)

1 episode

Akane Amasawa

Student (voice)

1 episode

Yuki Ito

Student (voice)

1 episode

Mizuki Ishii

Audience of the Runru Dance (voice)

1 episode

Konomi Tamura

Audience of the Runru Dance (voice)

1 episode

Sumire Uesaka

Gelee (voice)

1 episode