@techreport{weko_228578_1,
   author	 = "横井,優 and 山西,良典",
   title	 = "Tell your world：ボーカロイドは何を歌うのか？",
   year 	 = "2023",
   institution	 = "関西大学, 関西大学",
   number	 = "5",
   month	 = "oct"
}