How to Handle Mr. Dazai's Way-Too-Natural Daughter

Dazai Ando has a father. Let's just ignore his actual name. Like her cousin's father, he went to Antarctica to drill for oil. But compared with that unknown uncle who went oil drilling, her father is much better. After all, that guy often travels thousands of miles just to visit little Ando, who has no one to rely on. Yeah, he's much better than the uncle in cousin Tsuna's family. Ando's father is just fine as he is. By the way, she really doesn't want any more of Mr. Mori's little dresses. There's no room for them in the closet anymore. Dazai Osamu had a daughter in his original world. This was what he told Mori Ogai when he had just transmigrated to this world at the age of sixteen. He would never forget the look on Mori's face. Wait, does a pervert who likes little girls like you have any right to judge him? He already told you he was younger because of an accident! After everything that happened, Dazai decided to keep quiet so no one would call him a pervert. It was better to keep his sweet daughter away from those stinky men. Ango was no exception, and Oda... Oda couldn't know either. [Heartbroken] It was also quite a hassle to go back and visit his daughter, but his naturally airheaded older sister was looking after her, so he wasn't too worried. All in all, he was much better than that brother-in-law. He could even give a straight-faced reason for skipping work. And so, this unreliable father and his daughter kept in touch for many years. That is, until Ando was twelve and went on a trip with her cousin's family [excluding her uncle], when the two worlds merged. Little Ando, holding a stuffed toy and wearing a khaki jacket, and Dazai Osamu, wearing a khaki trench coat and being accused by his partner, locked eyes. Note: I'll blur the details of their family relationships, so don't worry too much about them. They're only mentioned in the blurb. If this isn't your thing, please don't read. Theme: Happy times for a father and daughter~