Naruto Shippuden: Three-Tails Appears The Target Appears - Watch on Crunchyroll

Who is Guren in Naruto?

Guren - My Anime Shelf

Guren <3 (I hope she appears in Boruto Anime) : r/Naruto

Guren No Naruto on X: Purpurina No jutsu / X

Guren by AxelBlade on DeviantArt

Guren - Patentes

The Target Appears, NARUTO: SHIPPUDEN

5. I Love You. [Naruto, Shisui x Guren], Tigerlily. [Prose Collection]

Tarsi🦋 on X: Guren é uma das melhores kunoichis de Naruto tanto em desenvolvimento como em habilidade Uma kekkei genkai de cristal poderosa, grande quantidade de jutsus e ainda deu uma surra

Which filler character was so good that you thought he/she is even better than a lot of major canon characters. My pick is Guren : r/Naruto