saegusa ibara, ensemble stars!, pixiv, highres, audience, black border, black neckerchief, blue eyes, blush, border, collared jacket, concert, epaulettes, finger gun, glasses, gloves, glowstick, gold trim, half-closed eyes, half gloves, hand in own hair, hand up, hisohiso end, idol, idol clothes, jacket, lapels, long sleeves, looking at viewer, lower body, microphone, neckerchief, notched lapels, outside border, pants, penlight (glowstick), pink hair, pointing, pointing at viewer, shirt tucked in, short hair, simple background, smile, stage, suit jacket, white gloves, white pants