The 74th NHK Asadora Drama is Junjo Kirari, which means something along the lines of "pure-hearted Kirari." The story is set in Okazaki City, Aichi Prefecture in the era around the Second World War. When the story opens in 1928, the heroine, Sakurako, is a very active seven-year-old girl. Indeed, even in the first episode she exhibits her confidence and enthusiasm. But above all else, Sakurako is interested in becoming a jazz pianist, and music features extensively in the plot. 纯情闪耀的价值。反战意味很浓的晨间剧。那些輝く的细节。真的很反战。杉冬吾。一个女人的史诗。純情きらり～音楽&家族～。 故事发生在日本的昭和时代，有森樱子（宫崎葵 饰）出生在一个普通的家庭之中。樱子自幼失去了母亲，由身为地质学家的父亲源一郎（三浦友和 饰）一手拉扯长大。樱子上面有两个姐姐笛子（北乃纪伊 饰）和杏子（尾崎千瑛 饰），两个女孩因为这个家庭早早失去了母亲而过早的肩负起了重任，因此性格有些强势，在强硬的姐姐们面前，性子软弱的樱子难免显得有些唯唯诺诺摇摆不定。 实际上，樱子的心里一直埋藏着一个音乐梦想，她想成为一名钢琴家，可是，彼时的日本刚刚遭受战争的蹂躏，一片破败颓靡的景象，在残酷的现实面前，樱子不得不选择退让。
