Shizuru Kousaka is a support character from the movie Tatsura vs. Hellbourne. Shizuru is a teacher at the Gosha Academy and a very skilled Taimanin in the field of infiltration, distraction and combat. Shizuru is a youthful-looking adult woman with a voluptuous body, coupled with large breasts and wide hips. She has waist-long blonde hair tied into twin tails and green irises over her eyes. She has always glasses to show her status of intelligence. Shizuru has a very casual and carefree personality that contrasts with her vast intelligence and her skills in the field of combat as a Taimanin. She is known for her bewitching charm, combined with her curvaceous figure, that captivates men and is one of the indispensable talents for infiltration missions.

Sometimes, she also gets carried away with her flirtatious attitude, such as when she seduces Tatsurou despite knowing he also has Yukikaze as his girlfriend.

Under the EVE Chip which is inserted in her by The Rubber Woman, her sexual teasing has some sadistic undertones which includes trying to push Yukikaze into lewder situation with her role as a teacher.

After the removal of the Eve Chip by Sabato Kiryuu and Tatsurou Akiyama, she was able to revert back to her old personality. Shizuru Kousaka works as a teacher in Gosha Academy. She is a talented woman who speaks six different languages, has two doctoral degrees and dozens of specialized fields of expertise. She, along with Tatsurou Akiyama, Rinko Akiyama, Yukikaze Mizuki and Zark Albatrosa, were given a mission to infiltrate Seishu Academy after the Matoi Mission. her likes Justice, fighting alongside her friends, flowers, and her dislikes
Filthy stench, being ignored, crime and evil. Alignment Lawful Good. she serves Taimanin army.