nishijou takumi, chaos;head, science adventure, highres, 1boy, blue hair, cheren r, clenched teeth, collarbone, collared shirt, hair between eyes, looking at viewer, loose necktie, male focus, necktie, nervous smile, open collar, partially shaded face, portrait, school uniform, shirt, short hair, simple background, smile, solo, suimei academy school uniform, teeth, upper body, white shirt, yellow background