Kakuriyo no Mijikai Uta

If one got the chance to talk about 'poems' then the one word 'exinct' would be enough. Without exception, every poem written in the distant past disappeared to the afterlife. And after that, some 'poems' came back a little at a time. However they could no longer be enjoyed as they had been by the people of the past. The existence of 'poems' had been changed right from its very roots. Intertwining the fates of a young white haired male Hafurizono Shishimichi and an unmatched genius singer Tobarinomiya Maharu ― Classical Japanese poetry. (Source: Amazon, translated)