Shiraki Meiko

Japanese name:

白木芽衣子

Meiko Shiraki is an supporting character of Prison School and one of 1016 girls in attendance at Hachimitsu Academy. Meiko is the vice president of the Underground Student Council, a vigilante school organisation. She is put in charge of guard duty of the Prison Block in the 2 months that the boys are incarcerated in the school's Prison Block. She is the subordinate and best friend of Mari Kurihara, the president of the the USC.

Appearance
Meiko is tall and muscular with a slim waist and a large bust. She has grey hair that she wears in a bun. She is usually seen wearing the school uniform with a miniskirt, tights, knee-length boots and an open collar exposing her braless cleavage. In middle school, she used have medium-length straight hair, before a younger Mari Kurihara convinced her to tie her hair back.

Personality
Meiko is a highly confident girl who is commonly seen around campus in a scantly outfit. Her reputation of being a sadist and a misogynistic woman is well known, especially to the five boys whom she physically punishes during their detention. She is often seen with a horse whip that she uses for punishing detainees who disobey her, where Gakuto is regularly her victim. Meiko has immense physical strength and is a capable combatant, using her physical abilities to loyally aid her best friend and superior Mari Kurihara (the USC President) as a senior member of the Underground Student Council. During her spare time, she completes a hundred or more squats and push ups, and she is capable of many brutal feats of strength. Meiko diligently yet strictly fulfils her guard duty over the male prisoners. She can be sympathetic to the male prisoners however; even fulfilling courtesies towards the boys by giving them prisoners' gifts each month, "deathwishes" before their expulsion & even gathering insects for Gakuto's last meal. Meiko used to be a shy and meek girl in middle school, who was bullied by a younger Kate Takenomiya due to her large breast size. She befriended a younger Mari Kurihara, and she regains her confidence when Mari convinced Meiko to defend herself from the bullying. However, when Risa Bettou defeats her, she loses confidence and reverts to her prior shyness. She is very devoted to Mari to the point of obsession.

Plot
After the boys intrude into the female bathing area of a swimming pool during the "peeping incident", Meiko and Hana capture four of the boys with Kiyoshi Fujino missing. She questions Gakuto about the location of Kiyoshi and he swears that there were only four boys in the operation. The Underground Student Council President Mari Kurihara captures Kiyoshi & all of them face exclusion for the peeping incident, but are incarcerated in the Prison Block for one month instead. Meiko is assigned to the position of guard duty overseeing the male prisoners on a day-to-day basis, completing morning rollcall and supervising the prison timetable until night. She punishes them heavily during their detention, whipping them with her riding crop and hurling verbal abuse at them. However, the boys' overarching lust forces Mari to replace her with Hana as their punishment became a source of pleasure to the boys. Meiko introduces Hana to the boys as the USC Secretary school's fourth-best karate champion but soon ends up leading away a tearful Hana after Kiyoshi sees her urinating. As a result, Meiko also ends prison work for the day. Later on, Meiko and Mari discuss the perverted behaviour of the boys while they are bathing together, when Mari says that the thought of releasing them unsettles her. She is then advised by Mari to increase the level of the punishment the boys are administered, and replaces her riding crop with a horse-whip when she is on patrol.

Both Gakuto and Kiyoshi are whipped severely by her after the waste-disposal shed collapses during their prison labour shift. During its repair, Kiyoshi and Gakuto contrive to dig a large escape hole in the waste-disposal area despite her regular patrol. However, Meiko announces that the boys will be heping Track and Field when she takes applications for prisoner gifts. The prisoners all recieve their gifts, including the MP3 player and wireless speakers for Gakuto's breakout plan.

Wikia