Puniru wa Kawaii Slime

Puniru is a Kawaii Slime / ぷにるはかわいいスライム
Puniru wa Kawaii Slime
Genres: Comedy, Gag Humor, School
Themes: Gag Humor, School
Studios: TOHO animation STUDIO
Producers: Shogakukan, Shogakukan-Shueisha Productions, TOHO animation, TV Tokyo
Rating: 6.91 / 10
Rank: #4883
Popularity: #6193
Users Listed: 13,085
Users Scored: 4,497
NSFW: No
Last Updated: 07/22/2025
Aired: October 6, 2024 – December 22, 2024 (Fall)
Type: tv
Source: manga
Age Rating: PG 13
Episodes: 12
Broadcast: Sunday at 23:45 (JST)

Synopsis:

The series follows the evolving relationship between Kotarou Kawaii, a middle school student, and Puniru, a sentient slime he created in elementary school. Their bond, nurtured over seven years, takes an unexpected turn as Puniru undergoes a significant physical transformation, developing into a young woman while retaining her ability to shapeshift. This change presents challenges to their established dynamic, forcing Kotarou to navigate the complexities of maintaining friendship with someone who is constantly evolving.

The narrative explores themes of acceptance and the changing nature of companionship. It depicts a slice-of-life experience blending everyday middle school scenarios with fantastical elements arising from Puniru's unique existence. The story emphasizes the emotional adjustments both characters must make as they grapple with their altered relationship, questioning whether their friendship can endure despite the evolving circumstances.

Trailer:

Streaming Platforms:

Episodes:

  • Episode 1: I HATE YOU and I LOVE YOU
  • Episode 2: Neither Friend nor Slime
  • Episode 3: Kawaii Puniru is a Slime
  • Episode 4: Alice in Kyuthi Land
  • Episode 5: GO! GO! Fabulous Cheer Routine!
  • ... and 7 more episodes

Characters:

  • Kawaii, Kotarou (Main) - Voice Actors: Umeda, Shuuichirou, Matsuoka, Misato
  • Puniru (Main) - Voice Actors: Sasahara, Yuu
  • Gou-yan (Supporting) - Voice Actors: Takeuchi, Shunsuke
  • Himezawa, Cocoa (Supporting) - Voice Actors: Itou, Ayasa
  • Hone-chan (Supporting) - Voice Actors: Echigoya, Kousuke
  • Hoshigari, Chii (Supporting) - Voice Actors: Inagaki, Konomi
  • Houdai (Supporting) - Voice Actors: Kobayashi, Yuu
  • Kirara, Mami (Supporting) - Voice Actors: Shimizu, Risa
  • Kitakaze, Rei (Supporting) - Voice Actors: Saiga, Mitsuki
  • Kotarou's Father (Supporting) - Voice Actors: Nakamura, Kazumasa
  • Kotarou's Mother (Supporting) - Voice Actors: Mori, Nanako
  • Mado, Hiroshi (Supporting) - Voice Actors: Nakai, Kazuya
  • Nanpa, Yuusuke (Supporting) - Voice Actors: Enoki, Junya
  • Okanega, Alice (Supporting) - Voice Actors: Hanamori, Yumiri
  • Runru (Supporting) - Voice Actors: Ootani, Ikue
  • Runrun (Supporting) - Voice Actors: Ootani, Ikue
  • Sasai (Supporting) - Voice Actors: Tanaka, Yuki

Staff:

  • Itou, Yuukou (Producer)
  • Saitou, Yuzuru (Producer)
  • Sasaki, Reiko (Producer)
  • Tsumura, Mirei (Producer)
  • Ibe, Yuushi (Director, Episode Director, Storyboard)
  • Tange, Yuuji (Sound Director)
  • China (Episode Director, Storyboard)
  • Honma, Minami (Episode Director, Storyboard)
  • Karasawa, Ryouta (Episode Director)
  • Nozaki, Mayo (Episode Director)
  • Yokono, Mitsuyo (Episode Director, Key Animation)
  • Hirami, Miharu (Script)
  • Ikeda, Rintarou (Script)
  • Yokote, Michiko (Script, Series Composition)
  • Kubo, Yuusuke (Storyboard)
  • Tsuchigami, Itsuki (Storyboard)
  • Watanabe, Shinichi (Storyboard)
  • FAKE TYPE. (Theme Song Lyrics)
  • Giga (Theme Song Composition)
  • Mori, Izumi (Theme Song Lyrics, Theme Song Composition, Theme Song Arrangement, Music)
  • Sasahara, Yuu (Theme Song Performance)
  • TeddyLoid (Theme Song Composition)
  • Abe, Jikou (Key Animation, Animation Director)
  • Beniya, Yoshikazu (Chief Producer)
  • Bizenjima, Mikito (Chief Producer)
  • Ddasang (Key Animation)
  • Enokida, Misaki (Editing)
  • Fujisawa, Yuusuke (Chief Producer)
  • Fukuda, Shuuhei (Key Animation)
  • Gotou, Haruka (Director of Photography)
  • Hashigami, Akira (Color Setting)
  • Hayashi, Takayoshi (Key Animation)
  • Hino, Takafumi (Key Animation)
  • Hirose, Akane (Key Animation)
  • Honda, Hiroyuki (Key Animation, Animation Director)
  • Huang, Hua (2nd Key Animation)
  • Ichino, Maria (Key Animation)
  • Iimura, Shinichi (Key Animation)
  • Imaoka, Noriyuki (Animation Director)
  • Ishii, Kazuhiko (Key Animation)
  • Ishikawa, Shinsuke (Key Animation)
  • Ishitsuka, Sora (Key Animation)
  • Jing, Yuan (In-Between Animation)
  • Kawamura, Ryouko (Key Animation)
  • Kiso, Yuuta (Key Animation)
  • Kitsukawa, Asami (Color Design, Color Setting)
  • Kobori, Yuuko (Key Animation)
  • Kodama, Kenji (Key Animation)
  • Kon, Fumiko (Key Animation)
  • Kosuge, Kazuhisa (Animation Director)
  • ... and 46 more staff

Related Anime/Manga:

  • Puniru wa Kawaii Slime 2nd Season (anime - Sequel)
  • Puniru wa Kawaii Slime (manga - Adaptation)