A new trailer for Puniru wa Kawaii Slime Season 2 was released, confirming that the anime will premiere on July 6 on TV Tokyo and affiliate channels. A new key visual was released on the anime’s official website, and the opening theme song was revealed.
The opening theme song of Puniru wa Kawaii Slime Season 2 is “Brun-Brun” by Puniru, who is voiced by Yū Sasahara. Moreover, Sumire Uesaka joins the cast as Gelee, a girl who calls herself “the perfect AI.”
Check out the new trailer and key visual below:

The Puniru wa Kawaii Slime anime premiered on October 6, 2024 on TV Tokyo and its affiliates. Risa Shimizu plays the role of Mami Kirara, alongside Yu Sasahara as Puniru, Junya Enoki as Yūsuke Nanpa, Yumiri Hanamori as Alice Okanega, and Shuichiro Umeda as Kotaro Kawaii.
The anime’s staff includes the following:
- Director: Yūshi Ibe
- Studio: TOHO Animation
- Series Scripts: Michiko Yokote
- Sub-Character Designer: Character Designer
- Script: Michiko Yokote, Miharu Hirami, Rintarou Ikeda
- Art Director: Miu Miyamoto
- Color Design: Asami Kitsukawa
- Director of Photography: Haruka Gotō
- Editing: Misaki Enokida
- Music: Izumi Mori
- Sound Director: Yuji Tange
- Sound Production: Tohokushinsha Film Corporation
Crunchyroll describes the anime as follows:
The story of Puniru wa Kawaii Slime follows the daily adventures of Kotaro, a young boy, and Puniru, the slime he created when he was in elementary school. For the last seven years, Kotaro and Puniru have been great friends, but now that he’s a second year student at junior high, Kotaro has discovered that Puniru can take on the shape of a beautiful and free-spirited girl, and her wild behavior causes him no end of trouble.