1boy 2girls ^_^ aged_down bangs black_pants black_shorts blue_skirt blush braid braided_bangs brown_footwear closed_eyes closed_mouth commentary_request d day faceless faceless_male floating_hair flower general grey_eyes grey_hair highres hisakawa_hayate hisakawa_nagi hood hood_down hooded_jacket idolmaster idolmaster_cinderella_girls jacket long_hair long_sleeves multiple_girls open_mouth outdoors pants petals pink_flower producer_(idolmaster) puffy_long_sleeves puffy_sleeves shirt shoes short_shorts shorts siblings sisters skirt smile twins v-shaped_eyebrows very_long_hair white_jacket white_shirt yukie_(kusaka_shi)

Unknown