1boy 1girl :d bag bangs black_jacket blurry blurry_foreground blush bow brown_eyes brown_footwear brown_shirt chair collared_shirt commentary_request cup depth_of_field drinking_glass formal frilled_shirt_collar frills hair_flaps hair_intakes highres holding holding_cup ice ice_cube idolmaster idolmaster_cinderella_girls indoors jacket koshimizu_sachiko loafers long_sleeves looking_at_another looking_to_the_side mechanical_pencil on_chair open_mouth own_hands_together p-head_producer pencil pink_bow plaid plaid_skirt producer_(idolmaster) purple_hair purple_skirt shirt shoes sitting skirt sleeves_past_wrists smile socks suit sweat table white_legwear yukie_(kusaka_shi)