Kae appears in the artwork for and is quoted in the descriptions of
and . Kae is afraid of the dark. 
V3.8 (Co-op Mode) Kae has been adjusted to no longer have -1 Def when attacking, and Blazing inflicts +1 ATK to players, -1 DEF to enemies in a 2 panel radius and refreshes if reapplied.
V1.30 Kae's defense value changed to -1 (Down from 0) and recovery value changed to 4. (Down from 5)
V1.26.2 Clarified description. New description: Inflicts Blazing! on units within 2 panels, and refreshes the duration of existing Blazing! Effect Duration: 3 Chapters. ATK +1, DEF -1. The effect expires upon KO.
V1.10 Fixed the shop icon for
Kae's basic color pack. Kae now gains +Attack for all -Defense even when defending.
V1.9.8 now gives +1 attack and -1 Defense (instead of simply -1 Defense). Duration changed to 3 (down from 4).
now has a duration of 4 (up from 3)
Kae now has base defense of 0 (up from -1). Changed description: (Special) When attacking, gain -1 Defense and add reverse value of Defense to Attack.
↑ Acceleration of Suguri X-Edition Game Manual