Utsuru Sanada is a professional photographer at the age of 17, he can guess the exact 3 sizes of any girl, he can memorize anything he sees, and he can counterattack karate moves (Most guys would want these abilities). Why? Because he has superb photographic memory called “Shutter Eye” (Shutter as in the shutter of a camera). He meets Niko Kurihara, the female protagonist, who dislikes men, is a master of martial arts, and is of course beautiful. As the story progresses, Niko at first thought he is an impure guy, but soon realizes he is unpredictable and not what he seems in her eyes. . .
Wooly is one of the classmates of Erin at Kazalm Academy. Although he was reluctant at the beginning, but later he befriends Erin like everyone else in her class.
Section 2 Division 2 Team 1: Son of the head of Shinohara Heavy Industries, the company that makes 90% of the labors in the world. After a falling out with his father, Asuma joined the police force and specifically requested to be assigned to the labor units. Smart, honest to a fault, and sometimes a bit hot-headed, Asuma is a very good officer, although he's often used by Goto as a lackey. Noa and Hiromi's commanding officer in the field, he has a soft spot for the former. Goto recognizes Asuma has some talent in diverse fields, as can be seen in various places throughout the series. (Source: Wikipedia)
Age: 15 Birthdate: February 10 Height: 170 cm (5'7") Weight: 68 kg (150 lbs) Position: 104th Trainees Squad, Scouting Legion Graduation rank: 1st Mikasa is Eren's adoptive sister and mutual childhood friend of Armin. Mikasa shares an unbreakable bond with Eren following events in their past, and rushes to protect him whenever he is in danger. Mikasa possesses impressive fighting skill and strength even as a child. As a teen, Mikasa is considered a genius among all the army trainees and is incredibly skilled at combat and agility. She constantly worries for Eren's well-being and lives to protect him. When Mikasa was younger, her parents were murdered and she was taken hostage to be sold into slavery. Eren managed to find her and killed two of the three kidnappers by catching them off guard, despite only being a child. The third kidnapper discovered the scene and began strangling Eren while holding him in the air. Mikasa, trembling, grabbed Eren's knife from the floor. In that split second, Mikasa came to terms with the cruelty of the world, gaining perfect control of her own body and using that strength to kill the kidnapper in a single strike through the heart—killing him to save Eren. In the aftermath of this trauma, Mikasa asked Dr. Jeager where she could possibly go from here. She was cold and had no place left to call home. Eren gave Mikasa his red scarf and Dr. Jeager welcomed her into their family. Because of Eren's heroics and this gesture, she feels she owes her life to the Jeagers. She continues to wear Eren's scarf from that day into adulthood, and they are inseparable.
Age: 15 Birthday: November 3 Height: 163 cm (5'4") Weight: 55 kg (121 lbs) Position: 104th Trainees Squad, Scouting Legion Graduation Rank: Outside the top 10 Eren's best friend, he is physically weak yet emotionally strong. Even though lacking in actual combat, Armin is a genius on theoretical courses and can make plans even under extreme pressure. Even so, Armin kept on thinking that he is weak. He himself does not notice the things he does for Eren and Mikasa, and believes himself to be completely incompetent and hates himself for having to rely of Eren and Mikasa. (Source: Wikipedia) Note: Armin Arlert is the official English translation by Kodansha.
Miku was just a regular high school girl who loves nails. But suddenly, she got into a terrible accident and the shinigami (death god) Sei fastened Thanato's Lover, his chain of death, onto her wrist! However, she was taken by mistake and was brought back to life but the chain cannot be removed until the end of her lifespan. Miku loves doing nails and she seems to be really good at it since her school mate does ask her for help. She even asked to do Sei's nails once and he reluctantly agreed to having one nail done. Even when she went to visit Jun, she made sure to bring her nail basket along