EXCEL CONCAT関数 https://support.microsoft.com/ja-jp/office/concat-%E9%96%A2%E6%95%B0-9b1a9a3f-94ff-41af-9736-694cbd6b4ca2#:~:text=CONCAT%20%E9%96%A2%E6%95%B0%E3%81%AF%E3%80%81%E8%A4%87%E6%95%B0%E3%81%AE,%E3%81%9F%E3%82%81%E3%80%81%E5%BC%95%E3%81%8D%E7%B6%9A%E3%81%8D%E4%BD%BF%E7%94%A8%E3%81%A7%E3%81%8D%E3%81%BE%E3%81%99%E3%80%82
EXCEL UPPER 関数 https://support.microsoft.com/ja-jp/office/upper-%E9%96%A2%E6%95%B0-c11f29b3-d1a3-4537-8df6-04d0049963d6
【EXCEL】 数式と関数 https://support.microsoft.com/ja-jp/office/%E6%95%B0%E5%BC%8F%E3%81%A8%E9%96%A2%E6%95%B0-294d9486-b332-48ed-b489-abe7d0f9eda9#ID0EBBD=Functions
EXCEL IF関数 https://support.microsoft.com/ja-jp/office/if-%E9%96%A2%E6%95%B0-69aed7c9-4e8a-4755-a9bc-aa8bbff73be2
