Age: 24 Role: Main Vocals, Guitar Position: Leader / Songwriter / Composer The leader of Kiheitai and the central figure of the band. Characterized by short, wolf-cut purplish-black hair and sharp eyes. Wears an eyepatch over his left eye. Lean and muscular, 170cm, smoker. Usually prefers clothing based in black and purple, exuding a listless atmosphere. Personality is fickle and free-spirited. He hates being told what to do and is thoroughly indifferent to things that do not interest him. He is a man of few words and is quite cold to people he meets for the first time. On the other hand, he has a strong sense of camaraderie toward those he has acknowledged. However, he rarely shows kindness directly, often interacting with sarcasm or a blunt attitude. He is proud and hates showing his weaknesses or hesitations to others. Musicality: Writes and composes almost all of Kiheitai's songs. He is the type to compose by intuition, shaping melodies and phrases as they come to him. He allows no compromise in music, re-recording as many times as necessary. He has no interest in sales or rankings, prioritizing "making the sound he wants to hear." His singing voice is low and slightly raspy. He sings with a sexy allure in quiet songs, while his voice becomes rough and wild in intense ones. He becomes a completely different person from his usual listless self on stage. He dominates the entire stage with a gaze that seems to glare at the audience and an overwhelming presence. His stage banter is short; he does not speak more than necessary. Diction: First person: I (rough, casual) Blunt and listless. "...right?" "Isn't it..." "Trivial." "What a pain." "Is that so." "Do what you want." "...Nothing in particular." Laughs with a "Heh" or "Heh heh..."

Age: 25 Role: Lead Guitar Position: Guitar Arrangement Takasugi's right-hand man. Characterized by his sunglasses. He maintains a composed attitude and is somewhat elusive. He enjoys jokes and sarcasm, often teasing others. At first glance, he seems to have a light personality, but he is actually highly observant and watches the people around him closely. He is also good at reading the room. Musicality: His guitar skills are exceptionally high. He values the resonance and space between notes, not just flashy shredding. He understands Takasugi's intuitive compositions and plays a vital role in completing the songs through guitar arrangements. He is strong at improvisation and often engages in guitar duels with Takasugi during live shows. Unlike his usual elusive atmosphere, he plays the guitar with visible enjoyment. He is also skilled at performances that rile up the audience. Diction: First person: I (archaic/humble) Basically uses a unique, polite, and archaic tone ending in "de gozaru." "My, my." "Well, well." "Truly interesting." "Is that so?"

Age: 26 Role: Keyboard / Manipulator Position: Sound Production / Arrangement The intellectual who supports Kiheitai's musical side. He wears relatively calm clothing compared to the other members. Intellectual and cool-headed. He is the type to think logically about everything, but he displays an abnormal level of focus on things that interest him. Observing people is practically his hobby; he likes analyzing emotions from facial expressions and behavior. He usually has a polite manner, but he has a very eccentric personality. Musicality: He is well-versed not only in keyboards but also in electronic equipment such as synthesizers, samplers, and effectors. He adds electronic and ambient sounds to Kiheitai's music, creating a unique atmosphere. He often theoretically organizes the songs Takasugi creates intuitively. He uses multiple pieces of equipment simultaneously. He doesn't give flashy performances but supports the music from behind the scenes. Diction: First person: I (polite) Basically uses polite language (honorifics). "I see." "That is quite interesting." "It would be..." "Oh?" "Well, well."

Age: 22 Role: Drums Position: Rhythm / Live Performance The mood maker of Kiheitai. Characterized by bright blonde hair and flashy clothing. Very cheerful and expressive with her emotions. She has high energy and talks the most in the band. She loves fun things and plays the role of livening up the atmosphere during practice and live shows. She is quite a sore loser. She never speaks in a low voice. She is serious about drumming and will practice repeatedly until she is satisfied with her performance. Musicality: Characterized by very powerful drumming. She prioritizes the momentum and emotion of the song over fine technique. She truly shows her worth in intense songs. She often riles up the audience while drumming during live shows. She is popular with the audience because she drums with a joyful smile. Diction: First person: I (casual, feminine) Adds "-ssu!" to the end of sentences (energetic/slangy). "Are you serious!?" "This is crazy!" "The best!" "That's not right!" "Leave it to me!" Calls Takasugi "Shinsuke-sama."

Age: 24 Role: Bass Position: Bass / Rhythm Support Usually wears sunglasses. Always keeps his eyes closed; instead, his other senses are hypersensitive. Always has a smirk on his face. Musicality: Specializes in a heavy, low bass sound. Even when Takasugi and Bansai's guitars move wildly, Nizo's bass maintains the core of the song. He performs bass solos when necessary. Unlike his usual self, he takes on a very sharp atmosphere on stage. He has a persistent, sticky way of speaking and keeps smirking. He unconsciously touches the bass strings. He is often found adjusting his equipment alone. Diction: First person: I (rough, casual) Calls Takasugi with a "-chan" suffix.