idolmaster, idolmaster (classic), taiko no tatsujin
otonashi kotori
shougi (116)
1girl, back, earrings, elbow gloves, from behind, gloves, green hair, jewelry, microphone, microphone stand, mole, mole under mouth, panties, pantyshot, red eyes, short hair, solo, thighhighs, underwear, vital sunflower (idolmaster), white gloves, white thighhighs
commentary request, photoshop (medium)