shijima (shijima tc), professor niyaniya (blue archive), blue archive, original, commentary, commission, english commentary, skeb commission, 2girls, beret, black coat, black hat, black shirt, black skirt, blonde hair, borrowed character, bow, bowtie, brown vest, closed mouth, coat, collared shirt, cowboy shot, crossed arms, earrings, glasses, green eyes, hair between eyes, hair bow, halo, hands on own hips, hat, jewelry, long hair, long sleeves, looking at viewer, miniskirt, multiple girls, necktie, red bow, red bowtie, red eyes, red necktie, shirt, sidelocks, simple background, skirt, smile, standing, v-shaped eyebrows, vest, watermark, white background