Zena Hoshigami

Zena Hoshigami (星噛絶奈) is a seventeen-year-old girl who supervises the Akuu Company and a member of Hoshigami clan, which belongs to the Thirteen Inner Clans.

Appearance
Zena is a beautiful girl whose hair is red-colored and very long in length as it reaches to her hip.

Personality
Zena likes natto (fermented soybeans) and alcoholic beverage, as she is in a habit of chugging "medicinal alcoholic beverage", because she is very indulgent of her fortified body that never bewildered senses, therefore she deliberately brings herself heavily intoxicated in order to enjoy the drunk feelings.

She is apparently an ordinary girl appropriately to her age of 17 as for her rudely cheerful propensity. However, the true propensity is extremely ruthless as the supervisor of the Akuu Company. She never felt guilt of devastating several people and they were rather treated for entertaining her.

Shinkuro considers the girl as "It's just an enemy, that never deserves a woman or even a mankind.", although Shinkuro treats most of female characters virtuously.

Ability
Zena is also known as "Lone Bastion (孤人要塞)", as to her body fortified by Hoshigami's technique, she withstands intact even in crash with trains.

She replaces nearly entire part of viscera with artificially fortified one as it brings her excessive strength. And she equips the prosthetic right arm that is made by Hoshigami's technique, as the arm loads special cartridge cases in order to bring massively powerful damage as "Bastion Bombardment (要塞砲)".

However, she is basically an ordinary human that feels pain and suffers something as the body indicates dangers, and remains her own reproductive system.

Plot
Zena debuts in the "Ugly Festival", the third volume of the novel.

In the first clash against Shinkuro, she stemmed intact amid Shinkuro's repetitive blows although in the strength of Senki, and she ended up overwhelming him with a blow of the Bastion Bombardment as Shinkuro fled the duel.

In the second clash, Zena completely overlooked Shinkuro as in the consequences of the first clash. However, Shinkuro exposed fury to turn himself vehemently powerful as he beat Zena's face overwhelmingly injured in the strength of his furious Senki. Hence Zena confirmed Shinkuro as her contestable rival. In the end of the clash, both of the two were completely exhausted as the duel never contested its result. Zena proclaimed termination as the boss of the company should not show embarrassment anymore. She accepted most of Shinkuro's requests, but she never apologized to her victims for the untenable casualties brought by the company.

In the "Princess of Yugamisora", Zena stipulated ceasefire between Akuu Company and Shinkuro at her own will. Amid the clash of Shinkuro and Misora Yugamisora, Zena supported Shinkuro as for the sake that "Although Shinkuro never contested me in the duel, it is unbearable that Shinkuro gets defeated by Misora."

Manga
Zena confronts Shinkuro as the last archenemy of the series. She is defeated by Shinkuro at the exchange of blowing fists as she loses the prosthetic right arm.