On March 11, 889, a 22-year-old Japanese emperor wrote in his diary about his new black cat.
This diary entry is a rare and poetic historical artifact: a firsthand account of a beloved black cat written by Emperor Uda (宇多天皇) of Japan in 889 CE, when he was just 22 years old. It's considered one of the earliest known descriptions of a domestic cat in Japanese history, particularly in such a vivid, personal way.
See image Alt-Text for that diary entry.