|Appears||Week 1 (Debug)|
She used to have long black hair with purple bangs covering her right eye, and matching purple eyes. Her appearance was changed because her previous style looked too close to someone else's art and they requested for it to be changed.
As of the March 15th, 2016 Build, she had dark brown hair with a teal streak on the left side, covering her left eye. Her eyes were turquoise. She wore a red mask with a white Venus symbol on it. She used a shinai as a weapon.
In the January 1st, 2016 leak photo, her design remained relatively the same. She had hair similar to Yandere-chan, but the purple streak on her hair was more vibrant. Her eyes were red and she held no weapon.
Among the personas currently in the game, Teal Streak had the delinquents' persona. If Yandere-chan got too close to her, she would shove her away. If she attacked the delinquent, she would attack Yandere-chan and put her in a coma. If Yandere-chan had a weapon out, she would assume a menacing stance, ready to fight.
She spawned by the right side of the disposal area at 7:15 AM. She disappeared at 8:30 AM and returns at 1:15 PM. She disappeared again at 1:30 PM, this time for the rest of the day.
- She was implemented in the March 2nd, 2016 Build.
- She was removed in the April 26th, 2018 Build.
- Teal Streak kept her identity hidden so that it was harder to link her to her crimes.
- In 1980's mode, YandereDev imagines that she is the leader of the female delinquents.