Do NOT watch this. It is SO bad. Legitimately, I had to pause in the middle of episodes multiple times to take breaks just to cool off because it was so cringey and infuriating. The main couple has a 16 year old girl and a man who is much older than her. The show let's us see 16 years into the past where the man looks the same then as he does in the present, if you check the wiki it says he is around 16, but if he was around 16 in the past, then 16 years later would make him 32 or older, and he is much bigger and older looking than the 16 year old girl he likes.
The show also has a girl who is friends with the main character who tries to tell her friend to get with the guy and how much he must love her because he is seen following her around everywhere one day when she goes to school and he watches her all day. We find out he is guarding her, but the idea the show has a character who tries to romanticize stalking is SO gross. He also begins their relationship by being rude to her and insulting her at every turn. It just feels so much like he is mistreating her and somehow even though she gets angry at him for it, she falls for him anyway? The show tries to depict her as a "strong" young girl, by having her do Karate and be the one who cooked and managed finances for her and her dad, but the second the guy she likes who was mean to her starts being nice to her, that's it, she folds and becomes this scared, mousy girl who shakes and cries and clings to him all the time. And the magical girl transformation requires her to house the soul of one of the guys inside her body, and every single transformation makes them naked and hug, whether she is doing it with the older guys, or the 7 year old boys, or the 10 year old boy, each and every transformation is them naked and hugging. It just makes me so angry and grossed out.
The villain is a joke too, painting her as becoming a villain purely because the man she liked didnt like her back and that is enough to claim the world was bad for her and it was understandable she became evil and tried to destroy the world. It is appalling writing. They ruin the only sweet mature older guy as well by having him suddenly be in love with the villain and not care what happens to himself or the world as long as he can prove he loves her to the woman.
The only positive is the other characters, like the dad and his wife, or the boys or other older guys. Mannen, Shin and Hajime are genuinely sweet kids and well done, they feel like actual little kids, which is rare for anime to get right.