Puniru Is a Kawaii Slime

Saki Aiya as Boy (voice) 1 1 episode Kazuya Nakai as Hiroshi Mado (voice) 10 10 episodes Nanako Mori as Kotaro's Mother (voice) 3 3 episodes Kazumasa Nakamura as Kotaro's Father (voice) 3 3 episodes Anan Furuya as Student (voice) 1 1 episode Kousuke Tanabe as Delivery Person (voice) 1 1 episode Taichi Takeda as Cutie Cafe Clerk (voice) 1 1 episode Emiri Iwai as Children (voice) 1 1 episode Nao Ojika as Children (voice) 1 1 episode Yumiri Hanamori as Alice Okanega (voice) 11 11 episodes Yu Kobayashi as Takara (voice) 10 10 episodes Mana Koshirakawa as Student (voice) 1 1 episode Yurika Moriyama as Student (voice) 1 1 episode Rio Sato as Student (voice) 1 1 episode Kouki Osuzu as Student (voice) 1 1 episode Yukiya Hayashi as Student (voice) 1 1 episode Noriaki Kanze as Student (voice) 2 2 episodes Haruka Sato as Student (voice) 1 1 episode Yuichi Matsuda as Student (voice) 1 1 episode Ichika Hashimoto as Children (voice) 1 1 episode Emiko Takeuchi as Visitors to Cutieland (voice) 3 3 episodes Minami Iinuma as Torama Kindergarten Children (voice) 3 3 episodes Sayaka Kunimatsu as Spectators at the 1st Runrun Grand Prix (voice) 1 1 episode Honoka Hinami as Spectators at the 1st Runrun Grand Prix (voice) 1 1 episode Hikaru Araki as Spectators at the 1st Runrun Grand Prix (voice) 1 1 episode Kazuki Kyan as Narration for Kirara's Missionary Video (voice) 2 2 episodes Chihiro Suno as Children (voice) 1 1 episode Riko Aono as Children (voice) 1 1 episode Ageha Harusaka as Children (voice) 1 1 episode Nanako Ando as Children (voice) 1 1 episode Sakura Shinfuku as Manager (voice) 1 1 episode Chafurin as Noski Kawai (voice) 2 2 episodes Yuki Tanaka as Sasai (voice) 2 2 episodes Ikue Otani as Runrūn (voice) 12 12 episodes Shuuei Ikawa as Academic Researcher (voice) 3 3 episodes Wataru Katoh as Student (voice) 1 1 episode Masashi Nogawa as Academic Researcher (voice) 3 3 episodes Mitose Azuma as Student (voice) 1 1 episode Koji Seki as Academic Researchers (voice) 3 3 episodes Hikaru Tanaka as Student (voice) 2 2 episodes Aika Wakuno as Student (voice) 1 1 episode Volcano Ota as Academic Researcher (voice) 3 3 episodes Ayasa Ito as Cocoa Himezawa (voice) 5 5 episodes Kazuya Kanzaki as Student (voice) 1 1 episode Kanako Inoue as Student (voice) 1 1 episode Rin Kusumi as Student (voice) 1 1 episode Shinnosuke Musashi as Caster (voice) 1 1 episode Mitsuki Saiga as Rei Kitakaze (voice) 2 2 episodes Keito Hironiwa as Resident of Another World (voice) 3 3 episodes Motoko Kumai as Mitsuo Taiyou (voice) 1 1 episode Yukari Tamura as Kanon Nishiyama (voice) 1 1 episode Rie Kugimiya as Tsubasa Shinonome (voice) 1 1 episode Keita Yoshikawa as Student (voice) 2 2 episodes Satsuki Kokubu as Sword Fighting Master (voice) 2 2 episodes Rie Hikisaka as Torama Kindergarten Children (voice) 2 2 episodes Takayuki Miyamoto as Father of the Young Man who Grew Radish (voice) 4 4 episodes Rika Abe as Torama Kindergarten Children (voice) 2 2 episodes Yuri Usui as Torama Kindergarten Children (voice) 1 1 episode Runa Kojika as Torama Kindergarten Children (voice) 1 1 episode Yu Akiba as Student (voice) 1 1 episode Yuki Terui as Student (voice) 2 2 episodes Chiaki Kikuta as Student (voice) 2 2 episodes Azusa Aoi as Audience of the Runru Dance (voice) 2 2 episodes Konomi Inagaki as Hoshigari Chii (voice) 5 5 episodes Rena Motomura as Student (voice) 1 1 episode Aria Asakura as Student (voice) 1 1 episode Satoshi Inomata as Student (voice) 1 1 episode