Berserk's Blade / If knew why couldn't become stronger: Final Phase 1
After Gyokko, Hantengu, and Douma are killed by Tanjiro, Muzan summons the remaining Uppermoons, Kokushibo and Akaza.
Muzan: Thank you for coming. Kokushibo. Akaza. Today is the last Uppermoons meeting. You two are the only Uppermoons left. Many other Demons also disappeared. Tanjiro Kamado is too strong.
Muzan: I sent Douma, Hantengu, and Gyokko to the swordsmith village, but they all died. Nakime also died. It's bad now.
Muzan: The Twelve Kizuki Moons are disbanded as of today. I also erased the curse I placed on you. I won't even read your thoughts anymore. Live freely.
Akaza, thinking: You don’t want to read thoughts? Really? Just for a test... stupid.
Muzan: You did it on purpose, you bastard. Well, it's okay... I've been pampering you for a long time. Thank you from the bottom of my heart for everything you did for me. Bowing to them
Akaza: Wow, raise your head!!!
Kokushibo: Mumumumu Muzan-sama, come to your senses!!! Thanks to Muzan-sama, it ended neatly!!! Huh!? Akaza, did you understand my intention?!?
Akaza: I...nothing in particular
Kokushibo: Akazaaaaaaa!!!
Muzan: Crying Thank you...so much...
Afterwards, Akazawa Kokushibo begins guarding Muzan’s location.
Kokushibo: This is our Demon's last chance. There is nowhere to run. Are you ready? Akaza
Akaza: Uh...yeah...