1girl, arm_guards, armpits, bare_shoulders, blue_choker, blue_gloves, blue_hair, blurry, blurry_background, blush, brown_eyes, choker, collarbone, confetti, earrings, flat_chest, gem, gloves, glowstick, holding, holding_microphone, idolmaster, idolmaster_(classic), idolmaster_million_live!, idolmaster_million_live!_theater_days, jewelry, kisaragi_chihaya, kuzuya_ramurin, long_hair, looking_at_viewer, microphone, necklace, open_mouth, pearl_(gemstone), reaching, reaching_towards_viewer, smile, solo, stage