Black Dahlia

Kokka is part of a group of three bosses in the second part of Monster Girl Quest: Paradox.

Biograph
[Work In Progress, all details are as presumed by this editor]

After climbing up to the third floor of the castle, you are blocked from entering the tower's inner room by Kokka, Kokuja, and Kurobara, who were told by Black Alice to keep you company. After beating them up, they retreat, allowing you to plunder various unique weapons, armors, and the red orb.

Monsterpedia Entry
"One of the famous Black Triad, who directly serve as Black Alice's confidants. They are extremely powerful and are the highest-ranking lieutenants among Black Alice's subordinates"

"Kokka is a succubus of the highest class, but she also possesses great fighting talent and excels at combat. Naturally, her power as a succubus is also top-notch and she is able to drain a man's very soul with her skills. Men who become her prey will be squeezed dry as they become intoxicated by the dreamlike pleasure."

Attacks

 * Attack  - One Foe
 * Shamshir - One Foe, Auto Hit, Wind Attribute
 * Delightful Handjob - One Foe, Pleasure Attribute
 * Hecto-Deep Blowjob - One Foe, Pleasure Attribute
 * Breast Squeeze - One Foe, Pleasure Attribute
 * Tail Drain - One Foe, Pleasure Attribute, Health Drain ???%
 * Push Down - One Foe (Luka), Bind ???%
 * Succubus Vagina - Rape
 * Energy Drain - Rape, Health Drain ???%
 * Demon Eyes of Ecstasy - All Foes, Magical, Trace 75%
 * Demon Eyes of Seduction - All Foes, Magical, Seduce 75%
 * Mass Heal - All Allies, Heal
 * Mass Heal - All Allies, Heal

Strategy
As a succubus, she is naturally very good at pleasure attacks. Most of them target Luka, so boost up his Will and have him fend off the Succubus. On rare occasions, she might heal the entire enemy party, or cast Shamshir on a target, dealing high damage. You should mana drain her to prevent her demon eyes and mass heal from becoming a problem, if possible.

Evaluation
Translation Pending…