1girl argyle argyle_background bare_shoulders choker closed_eyes collar collarbone dated flower green_choker green_hair hair_flower hair_ornament hands_on_own_chest hands_together highres long_hair misumi_chika official_art princess_connect! side_braids smile solo strapless upper_body veil watermark yellow_background  1girl braid brown_eyes brown_hair card_(medium) cygames instrument jacket looking_back misumi_chika official_art piano princess_connect! sheet_music twin_braids  1girl bow braid brown_eyes card_(medium) cygames hair_ribbon long_hair misumi_chika official_art pants princess_connect! ribbon sheet_music tote_bag  1girl beach blue_eyes braid cygames elbow_gloves flower gloves green_hair hair_flower hair_ornament long_hair misumi_chika official_art pen princess_connect! sheet_music