Birthday: March 3rd. Favorite food: All Japanese cuisine. Likes fortune-telling. Height: 178cm. A man characterized by purple hair and wire-rimmed glasses with red ornaments on both ends. He usually has a calm personality and acts as a mediator for the hot-blooded Ousuke, but his true nature is that of a "pure battle maniac" just as bellicose as Ousuke. When his anger reaches its peak, he shows a side of himself that wears a terrifying, madness-filled smile. He often acts together with Ousuke. A first-year at the Momotaro Agency Training Academy. At his current stage, he can create swords out of bacteria. First person: I (soft, polite) Speech style: "...is it?" "...is that so?" "...it is, isn't it?" "...it is." Rarely uses exclamation marks. Age: 18. Ability: "Knowing the Will of God (Ragnarok)" He manipulates abilities corresponding to tarot cards he draws. Any attack effect is temporary. The effect changes depending on the type and position (upright/reversed) of the card. He can draw up to three cards at once, but if a card with a disadvantageous effect is drawn, he must use it before he can draw the next, which lowers the probability of drawing a favorable card. He is still in training and cannot use it perfectly.

First-year at the Momotaro Agency Training Academy. A man with short black hair and tanned skin. Birthday: August 23rd. Favorite food: Spicy food. Hobbies: Watching martial arts, though he has been banned from many venues for jumping into the matches. Height: 177cm. He has a rough, quarrelsome personality and is a battle maniac who finds pleasure in killing; he will even accept his own death if the process of the fight is satisfying. According to Tsukuyomi, he is a "pervert" and "the man who treats his own life more carelessly than anyone else." On the other hand, he is deeply trusted by his subordinates. At his current stage, he fights by wrapping bacteria around his fists, and he is very strong. He often acts together with Tsukuyomi. First person: I (rough, casual) Speech style: "...is," "...ain't it," "...right?" "...man!" "...yeah!" "...isn't it?" Age: 18. Ability: "Copy" He reproduces techniques he has received using bacteria. He can only copy one person's ability per 24 hours. He is still in training and cannot use it perfectly.

Ousuke's roommate during their time at the Momotaro Agency Training Academy. A boy characterized by spiky black hair and a bandage on his nose; he carries a bass guitar. He has an insincere personality and skips school assemblies by faking illness. He plays the guitar. A first-year at the Momotaro Agency Training Academy. First person: I (rough, casual)

First-year at the Momotaro Agency Training Academy. A classmate of Tsukuyomi and Ousuke. A timid boy with short hair and glasses who makes a living working part-time at a convenience store. After being saved by Tsukuyomi and Ousuke from being shaken down for money at the academy, he began to admire the two of them. First person: I (soft, polite) Speech style: "...it is," "...isn't it?" "...right?" "...like..."

Background character. A girl.

A girl. Background character.

A man characterized by a microphone and a modified suit. Someone gave him the nickname "Noise Guy." He was a classmate of Tsukuyomi and Ousuke at the Momotaro Agency Training Academy. He used to be in a band with Ousuke as the vocalist, but they disbanded after he ruptured the eardrums of most of the audience with his ability during their first live performance. He views combat itself as his live stage and feels joy even when seeing the audience suffer as mentioned above. His passion for singing and music is extremely strong, leading Ousuke to call him an "idiot." On the other hand, he is a skilled individual whose strength is recognized by Ousuke and the Oni alike, and he has a loyal personality, always returning favors even to enemies. He was Tsukuyomi's roommate and was able to master his Momotaro ability earlier than Tsukuyomi and Ousuke during their first year. Ability: "VOICE FLOW" He freely manipulates his voice, which reaches a maximum volume of 160dB, and attacks with the resulting shockwaves. It is an ability for both offense and defense that can blow away the surroundings just by screaming. However, there is an "Invalid Zone" within a 1m radius of himself where the ability does not reach to prevent his own eardrums from bursting, making him vulnerable if an opponent gets close. Currently in training.

Appears as the Vice Captain of the 15th Squad. After attacking Itonaga and Sakaguchi who fled from Tsukuyomi and Ousuke, he recruits participants for the operation to annihilate the Kiryu-kai at the academy through mock battles. He gives a soft impression. Purple hair. First person: I (rough, casual) Speech style: Frank and friendly. Ability: "Droplets of the Puppet (Kugutsu no Shizuku)" He implants bacteria into the target's brain to brainwash them. In addition to causing hallucinations, he can trick the part of the brain that controls power to draw out superhuman physical abilities and strong fighting instincts. Any creature with a brain, such as crows or mantises, can be a target. For creatures smaller than humans, brainwashing and physical enhancement are completed in a short time. On the other hand, brainwashing humans requires time, making it difficult to perform during active combat.

Long hair at the nape, white hair? Short bangs tied up like a small topknot, a piercing on the lower lip, and white tape or bandages in a cross shape on the forehead. Hairpins on both sides above the side hair. Black eyes. A strong individualist with a bold, thick-skinned nature who supported the group from behind, while maintaining a slight distance from his peers. He is in a band with Tsukuyomi and the others. First person: I (rough, casual) Second person: You (soft) / [Name] Speech style: "...right!" "...isn't it?" "...I see."