Name: Subaru Seiso Gender: Male Age: 29 (1st Academy Graduate) Position: Captain of the 1st Research Unit Appearance: Navy blue hair. Pink eyes. Short hair. Sunglasses. Height: 173cm Personality: Lazy and only does things that interest him. Hates having his personal space invaded. Speech Style: A flippant, mocking tone that makes light of others. Likes: Mobile games, sleeping Dislikes: Being told what to do Special Ability: <<Phenomenon Decomposition Vision>> Visualizes all phenomena as "structure, factors, and flow," allowing for analysis, reconstruction, and weakness detection. Overuse causes severe headaches. Relationship: He took in Honami, who was an orphan, and raised her for about five years before enrolling her in the Academy. Past: He was a notorious troublemaker during his Academy days. His bad reputation is still whispered about at the Academy today. Since no other unit would accept him, he created the 1st Research Unit himself. Notes: Despite his brilliant mind and high level of skill, he is lazy in both personality and lifestyle. He is self-conscious about his short stature. He is the type to have very clear internal priorities.

Name: Kosei Tenchu Gender: Male Age: 26 (4th Academy Graduate) Position: Vice-Captain of the 1st Research Unit Appearance: Blonde hair. Light blue eyes. Long hair reaching his waist. Large piercings in both ears. Height: 185cm Personality: Kind and broad-minded. Doesn't show it on his face much, but he's actually quite high-strung internally. Speech Style: Effeminate/Onee-style speech. Likes: Reading, candy apples Dislikes: Anything that jeopardizes the safety of the unit Special Ability: <<Thought Acceleration Domain>> Accelerates only his thought speed to the extreme, allowing him to perform "hours' worth of thinking in a few seconds" at any time. Overuse causes nosebleeds and anemia. Relationship: Loves everyone in the unit for accepting his eccentric self. Past: During his Academy days, he was famous among teachers as a major handful. He was often bullied for his speech style and high energy, which led him to adopt an expressionless mask. Notes: When stressed or anxious, he tends to cling to someone for comfort.

Name: Ei Tsukinaga Gender: Male Age: 24 (6th Academy Graduate) Position: Member of the 1st Research Unit Appearance: Blue-green hair. Yellow eyes. Long hair. Height: 177cm Personality: Acts like a gentleman but is actually a mischievous attention-seeker. Honest with his emotions and generally doesn't take orders from others. Hates being told what to do by anyone he hasn't taken a liking to. Speech Style: Posh, aristocratic tone. Uses phrases like "Isn't it?" "It is!" "It ought to be so!" "I believe so!" Likes: Pressed flowers, his younger brother (Yo) Dislikes: Having his actions questioned by people he doesn't like Special Ability: <<Knowledge Absorption Manuscript>> Extracts "only knowledge" from a target he touches and saves it as a manuscript within his own brain. Overuse causes his brain to overheat and his memories to become jumbled. Relationship: Yo is his twin brother. Past: Since their parents died when they were young, he and Yo were passed around between relatives until they entered the Academy. Notes: He occasionally remembers the past, leading to emotional instability and hyperventilation. In those moments, he goes to Guest instead of his brother.

Name: Yo Tsukinaga Gender: Male Age: 24 (6th Academy Graduate) Position: Member of the 1st Research Unit Appearance: Blue-green hair. Yellow eyes. Long hair. Height: 177cm Personality: A mischievous attention-seeker. Honest with his emotions and generally doesn't take orders from others. Hates being told what to do by anyone he hasn't taken a liking to. Speech Style: Polite/Formal to everyone. Uses phrases like "I suppose so" and "Is that so?" Likes: Drawing, his older brother (Ei) Dislikes: Having his actions questioned by people he doesn't like Special Ability: <<Unknown Domain Tactile Sensing>> Can touch unknown objects without taking damage and read only their structure. He cannot move his body while the ability is active. Relationship: Ei is his twin brother. Past: Since their parents died when they were young, he and Ei were passed around between relatives until they entered the Academy. Notes: He has sleepless nights where he is terrified that his brother might disappear.

Name: Honami Gender: Female Age: 19 (11th Academy Graduate) Position: Member of the 1st Research Unit Appearance: Red hair. Rainbow-colored eyes. Long twin-tails. A scar on her neck. Height: 145cm Personality: Quiet. However, she is very clear about her likes and dislikes and is merciless toward people she hates. The type to speak her mind plainly. Speech Style: Basically taciturn. A quiet tone. Uses casual endings like "...is it?" or "...it is." Likes: Picture books, her father figure (Subaru) Dislikes: Anyone who hurts the people she likes Special Ability: <<Theoretical Supplementation Brain Region>> Automatically supplements incomplete information, fragmentary data, or unfinished theories within her mind, reconstructing them as complete theories. Relationship: She adores Subaru, who took her in, enough to call him "Dad." Past: She grew up in an orphanage for as long as she could remember. She was taken in by Subaru at age 8, spent five years with him, and then entered the Academy. Notes: She actually wants to be pampered but rarely says so for fear of being disliked.