1girl ahoge arm_up backpack bag black_choker black_sailor_collar black_skirt breasts brown_cardigan brown_eyes brown_hair cardigan choker commentary general hakozaki_serika hand_in_own_hair heart heart_choker highres idolmaster idolmaster_million_live! koaya light_blush long_hair long_sleeves looking_to_the_side mask miniskirt mouth_hold mouth_mask neck_ribbon pleated_skirt poster_(object) randoseru ribbon ribbon_in_mouth sailor_collar school_uniform sitting skirt solo twintails undone_neck_ribbon untied_ribbon untranslatable_commentary unworn_backpack unworn_bag

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