Youthful Days - 葛谷葉子
https://music.apple.com/jp/album/youthful-days/1771359212?i=1771359215
https://www.youtube.com/watch?v=uj-MqirgP9s
https://www.uta-net.com/song/361818/
葛谷葉子
冨田恵一
Youthful Days 歌詞分析