[Anime Crossover] Sailor Uniform and Sniper Rifle

Dying has never been hard. The hard part is living well. She died once on her family's laboratory table, then died again while helping an organization wipe out its enemies. This time, she intends to live well, for herself alone. After changing her identity, she arrives in Nihon and discovers that it is a truly strange country. There is the Headless Rider and the Slasher in Ikebukuro, students in Namimori□□, messengers who connect the living and the dead, a grim reaper in a black kimono carrying a katana, and all kinds of strange schools and people... Their legends are unfolding, but her story has only just begun... Blurb B: Aki: I... I just wanted to be a dispute-resolution specialist, make a little money, and marry the person I love before settling down as a housewife. Have two kids, a girl first and then a boy. Once our daughter was married and our son could stand on his own, I'd travel the world with my husband. After that, we'd spend our days watching the sunset together, and I'd die before he did. That's all she wanted. But then... A friend online is the Headless Rider! Her junior is □□! The sweet girl next door is being hunted by an assassin organization! And the guy she likes... is actually the Grim Reaper, the Grim Reaper, the Grim Reaper!!!??? Looks like an ordinary life leading to happiness isn't so easy to come by... A new story begins~ Let's give Kazuko lots of love~ I won't abandon this story, no matter what~