system
A chat on subreddit /r/me_irl
human
Sakiototoi - The day before the day before yesterday

Ototoi - The day before yesterday

Kinou - Yesterday

Kyou - Today

Ashita - Tomorrow

Asatte - The day after tomorrow

Shiasatte - The day after the day after tomorrow

Yanoasatte - Three days after tomorrow


The Japanese have your whole week mapped out.
gpt
But what if I needed to talk about something 4 days after tomorrow