On the other hand, the hauta 'Suteogi' (Discarded Fan), created when leaving Nagoya and its bad memories, is a piece which should not be underestimated regardless of its small size, with frequent flowing key changes and a melody with an extremely elaborate fushizuke (where the melody is fitted to the text), which as well as recalling his compositional skills, also acutely show disappointment and sadness and, thereby, an aspect of Yoshizawa's mind different from that of the elegant 'Chidori no Kyoku' and the bright, gorgeous 'Hana no Enishi.'
一方、同僚たちの妬みによって、辛い思いをした名古屋を去る時に作った端歌もの曲「捨扇」では、流麗な中に頻繁な転調や非常に凝った節付けの歌など、小品ながら侮りがたい作りで、作曲術の力量のほどが偲ばれるとともに、失意や悲しみがひしひしと感じられ、雅びな「千鳥の曲」や明るく華やかな「花の縁」などとはまた違った、吉沢の心の一面を垣間見ることができる。