wow. reading this was very informative! its the same as the shirosawa's other work (mitsuishi): it is the diary of a man losing his mind mid-publication. it starts with a premise, it sticks to a plot for a minute, it hints at more plot past that, the author goes off the rails.
Kotoha wrote with rawness and honesty: it is rare to see an author who approaches each of their characters with such forgiveness and love. It breaks my heart that such a writer was lost in an accident. Rest in peace.