1girl amagu_(amagu2222222) asymmetrical_bangs blue_eyes blue_shirt blush bow bowtie braid braided_bangs cardigan earrings falling_petals green_bow green_bowtie hand_up highres hisakawa_hayate idolmaster idolmaster_cinderella_girls jewelry long_hair looking_at_viewer petals plaid plaid_bow plaid_bowtie school_uniform shirt simple_background smile solo straight_hair two-tone_background upper_body very_long_hair yellow_cardigan  2girls amagu_(amagu2222222) arm_up bamboo black_footwear blue_eyes blush bow braid braided_bangs breasts brown_eyes closed_mouth dot_nose fukinagashi full_body green_kimono grey_hair hair_ribbon hand_up hands_up highres hisakawa_hayate hisakawa_nagi holding idolmaster idolmaster_cinderella_girls idolmaster_cinderella_girls_starlight_stage japanese_clothes kimono long_hair long_sleeves looking_at_another low_twintails medium_breasts multiple_girls obi open_mouth origami paper_chain pink_bow print_kimono red_bow red_kimono ribbon sash siblings sisters small_breasts smile standing tanabata tanzaku twins twintails very_long_hair waist_bow wide_sleeves yukata zouri