Yes, the Uzaki-chan manga has come to an end. The creator completed the story and it's no longer ongoing. Fans have had the chance to see the full tale unfold.
A Lunch at Manor H was a novel by Agatha Christie. The novel was about a murder at Manor H, which was investigated by Poirot. The story unfolded with flashbacks and court descriptions, depicting the plot of the protagonist Eleanor being accused of murdering Mary. The novel explored the unpredictability of human hearts and fate. This novel belonged to the genre of mystery novels. It used logic and facts to trigger the reader's thoughts. A Lunch at Manor H was one of Agatha Christie's classic works. It was fascinating and unforgettable.