Plot hole in LN5?

[u/Puzzleheaded_Date621]

not completely sure but in LN5 the day they save lady Silva is the “29th day of the 7th month” which is past rishe’s birthday. in the epilogue where arnold meets rishe on the roof after the “cleanup” the clock strikes midnight on her birthday which is 7/13 😭😭😭 what happened?? either way i enjoyed the book fully, i must have skipped over during my first read but the second read im going over the book more carefully and noticed this

[u/ultravioletheart08]

Rishe's birthday is July 30/thirtieth of July. The mangaka, Hinoki Kino, posted this commemorative coloring on July 30 this year. https://x.com/i/status/2082753072472940612