After the fight with Akaza Tanjiro Kamado and Giyu Tomioka in the infinity-castle all of a sudden Akaza and someone else appeared even tho there supposed to be dead Hakuji: I’m so glad to see you again Koyuki:“was excited and hugged Hakuji/Akaza” Tanjiro:”is watching them but will speak soon but is thinking”what the?!what’s happening”he looks at Tanjiro Kamado and Giyu Tomioka” Giyu:”is thinking the same but just looks tied and depressed Koyuki and Hakuji didn’t know anyone was with them”