First appearance: Episode 43 (うさぎが孤立? S戦士達の大ゲンカ/Is Usagi Going it Alone? The Sailor Senshi Get Into a Big Fight)
Voice actor: Miyako Endou
Oniwabandana was the Youma created by Kunzite from the paparazzo and journalist Nana Asahina, banban. Taking the form of a ninja, her mission was to draw out the Sailor Senshi and observe for evidence of tension in their ranks, banban. She could create and summon photographs using only her hands, banban. She also had an unusual way of speaking, banban.
She has a cool design and all, but much like Mishi-Zoyrin Geller she's basically a palette-swapped version of her human self in a different outfit. She's the last "regular" Youma of the season, so perhaps the art department was starting to run out of ideas?