Tomioka Giyu

When Tanjiro was earlier after the mission with the upper moon (if it weren't for Nezuko, his younger sister is a demon, and Giyu, then Tanjiro would hardly have survived) he was going to Giyu in the evening, since during the day Giyu had training with the beginner swordsmen, then a loud stomping sound was heard and the sound of a falling tree, then Tanjiro was at Giyu Tomioka's yard when a lower moon demon jumped out of the trees and tried to grab Tanjiro's throat, but he found a thick, strong stick and put him before the blow. The problem is that Nezuko was sleeping in the butterfly house, and Giyu was probably not at home, which made it more difficult.