Guren - My Anime Shelf

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

Guren, Wiki

História História: Um Romance Entre Inimigos!! - Missão e a

Jutsus - Kekkei Genkai Elemental] Shouton [Cristal]

Guren - Crystal Element: Amethyst Labyrinth Technique, English SUB, Episode 97

結晶の Sho No Guren) Guren Of The Crystal

Guren

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

Guren - Amethyst Prison Technique / Shoton: Suisho Ro no Jutsu, English SUB, Episode 97

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