Manga Hunter here once again to make Anime recommendations!
Agatha Christie no Meitantei Poirot to Marple
(image from MyAnimeList)
Young Mabel West is the daughter of mystery writer Raymond West, who wants her to lead a normal life. Rebelling against this, Mabel wants to be a great detective, and sets out for London to become assistant to none other than Hercule Poirot, the great Belgian detective who resides there. She finally wins the reluctant approval of her father, and embarks on an exciting life of mystery and suspense—his only demand being that she occasionally spend some time with her great-aunt, Jane Marple, in the small village of St. Mary Mead.
(summary from MyAnimeList)
Remember those mystery novels from the past like Sherlock Holmes? Well, this anime turns two of those mystery novels into one anime series. I thought it would be boring at first, but this new girl character makes the story interesting and she works with two detectives: Marple and Poirot. Even if you haven’t read their novels, this anime is easy to follow and enjoyable.
Hanasakeru Seishounen
(image from MyAnimeList)
A very powerful industrialist directs his daughter to pick a husband from three candidates he has chosen for her. They are to come into her life, and their uniqueness would cause her to recognize them immediately. All three of the candidates are outstanding. Well, it’s actually four… The story evolves along the lines of a power political mystery involving a small middle eastern country.
(summary from MyAnimeList)
Another reverse harem anime, but it seems to focus more on the political mystery, which is also interesting. There is action and of course romance. I also like how the main girl character isn’t a damsel in distress and can think on the spot.
Those are my anime recommendations and as always, please support the creators of these works and the translators when you can.