Sadoru

is a kunoichi of Konohagakure who serves as an instructor at the Academy.

Background
According to Iruka Umino, Sadoru recently became an instructor at the Academy.

Personality
Sadoru is a kind and loyal shinobi getting worked up when her students were vandalizing a statue of the Third Hokage. Sadoru holds Iruka in high regards and was impressed with his ability to trick Tsukune to admitting to the vandalism.

Appearance
Sadoru has long black hair that she keeps held in a top knot bun with multiple strands popping out around her head. Three from the forehead and one near each ear. She wears a short sleeved Konohagakure flak jacket. Sadoru also has blue eyes and wears red lipstick.

Konoha Hiden: The Perfect Day for a Wedding
While trying to come up with something to say for Naruto and Hinata's wedding video, Iruka finds Sadoru, distressed by the vandalism from students. She is impressed when Iruka easily spots the perpetrators and tricks one of them into admitting to the vandalism. She later reports to Iruka that the "Scroll of Seals" has been stolen. Some time later, Sadoru asks Iruka if he'll be giving a congratulatory speech at Naruto's wedding.