|Full Name: Kainui Suvari|
|Alias Kai Jackson|
|Hair Color and Style: Wavy black|
|Eye Color: Light blue|
|Skin Color: White|
|Father: Carl Jackson|
|Mother: Melissa Suvari|
|Date of Birth: 20 Araroqpin 1572|
|Place of Birth: Novi Nigrad|
|Date of Death: 19 Araroqpin 1647|
|Place of Death: Shirekeep|
|Current Residence(s): Sanctuary of the Outcast, Qalani|
|Nationality at Birth: Firneramnese • Shirithian|
|Current Allegiance(s): Firneramnen • Shireroth|
|Occupation: Former Prætor and former anarch of Yardistan|
Kainui Suvari (Novi Nigrad, 20 Araroqpin 1572 — Shirekeep, 19 Araroqpin 1647), more commonly known as Kai Jackson, was a Yardistani noble and civil servant. She served as Prætor from 1593 to 1597, Prefect of Shirekeep from 1591 to 1594 & 1594 to 1610, and was a former anarch of Yardistan.
She was mistaken for her father Carl, and subsequently misgendered, often during her political career, leading to much consternation on her part.
She died of old age in 1647, and was subsequently cremated, her remains sealed in the Well of Prætors' Souls in Shirekeep. During the Safirian Exodus, her family had her reinterred in the Sanctuary of the Outcast in Qalani.