If Kokushibo were your father
N/A: English is not my first language, i apologize for any translation errors.
• Kokushibo found you in an abandoned village. It was a cold night and you were curled up in a thin blanket.
• He gets closer to your small figure. You just stared at him quietly. At that moment, any other child would have run away when they saw the six eyes.
• Kokushibo left, only to return a few minutes later with some snacks. He handed the food into your hands, looking at you with his many eyes.
• You found it strange that a demon was feeding instead of devouring you. Did he want to fatten you up a little first? Anyway, you hadn't eaten anything for days and soon devoured everything he brought you.
• Kokushibo was just feeling sorry for you, it wasn't his plan to start taking care of you.
• You lived together now. At first he thought you weren't normal. When he was tired, you would lay your head on his chest and ask him to sleep together. He took it quietly, but what human child would feel so safe around a demon?
• You once asked if he was going to eat you. He joked that he would wait for you to get really chubby. You started crying and he hugged you apologizing.
• If you are a restless child, Kokushibo would try to tire you out by telling you about old stories. Samurai of his time and anything kids found boring.
• You like to play face-to-face with Kokushibo. The first one to blink would lose. You never beat him.
• Of course, to take care of a child, he would need money. A lot of money.
• He often asked Doma for money. Kokushibo didn't want the other moons and Muzan to find out about you, but Doma wouldn't give that much money until Kokushibo explained what he would do with it.
• So Kokushibo spoke the truth. He regreted.
• Now Doma would visit you at least once a week. He always brought you candy and toys. You're his new niece and Kokushibo can't do anything about it.
• Kokushibo threatened Doma not to tell anyone about you. Doma promised he wouldn't, but he told Akaza.
• Obviously Akaza didn't believe it. First, it was Doma. Second, Kokushibo was an oni with the sole purpose of getting stronger. It makes no sense for him to adopt a child.
• So Akaza saw you and Kokushibo playing in the forest.
• When you weren't with Kokushibo, Akaza followed him around and didn't stop asking questions. What was the point of protecting such a weak being? If it was any other demon he wouldn't even care. But we are talking about the upper moon one.
• Akaza decided to visit you with Doma to find out what was so special about you. Now you have two demon uncles visiting you every week.
• Kokushibo was pissed off, but at least he could trust Akaza to take care of you when you were away. Doma would only be called if he had no choice.
• When you turned twelve, Kokushibo would start training you and teach you moon breathing. He even gave you a nichirin sword. This is treason since he is teaching you to kill demons. But man, he didn't care, as long as you were safe, he might even fight Muzan.
• If you decide to join the demon slayer corps, Kokushibo would stick around for your first few missions, just to make sure you're okay.
• He may not show it with words, but Kokushibo loves you so much.