Webhis final words were quite heartbreaking, revealing the truth of his heart: ”yoriichi… i just wanted to be you. ” what is kokushibo’s personality like? Webthis list will include a total of the best 10 kokushibō quotes you need to know from the demon slayer: Kimetsu no yaiba anime and manga. Webthe moment after kokushibo fades away and you see the broken flute in his kimono. Boy that moment just really got me good. It already hurt enough when he cut yoriichi and we. Webyou could argue that kokushibo's shock at his appearance pulled away his concentration enough for the red blade to start taking serious effect. But, kokushibo was still actively. Webin his final moments, he questioned why he was ever born, calling to his brother for an answer, before fading away completely and leaving only his broken flute behind. Webin his final moments, kokushibo recalled his past encounter with his younger brother, yoriichi. Filled with regret and introspection, kokushibo questioned his life. Websanemi arrives, rescuing genya and confronting kokushibo, showing skill and determination despite severe wounds. Gyomei joins, challenging kokushibo with.