この記事の目的 SJISのCSVを読み込めるようになる まずはUTF-8のCSVを読み込んでみる まず、UTF-8のCSVファイルを作る 改行コード: CR LF Macのエクセルで作ると改行コードがCRになるので注意 ku,male population,female population Chuoku,"202,213","102,080" Hanamigawaku,"179,698","89,369" Inageku,"156,612","78,199" Wakabaku,"151,165","76,159" Midoriku,"125,956","62,042" Mihamaku,"148,951","72,806"