Best Japanese detective novels: Can you recommend some?

Time stopped at eighteen for Ji Yi, and now all she wants to do is pick up from where she left off. Her career depends on it, and on top of that, she has to survive a fake marriage turned real! Some missed opportunities are irreplaceable, and some misunderstandings between them have proven near-fatal, but for He Jichen, he isn’t just a pretty face—he’s an opportunist. They may have lost their prime years together, but He Jichen is more than willing to spend his remaining years with her. If only she would just trust him… Will Ji Yi be able to find true love in this life? Can she outmaneuver all the snakes plotting her downfall? Only time will tell...

Keeley, a simple plain Jane, hits the jackpot. [No, she did not win the lottery!] At least that's what she thinks when she marries the most eligible bachelor in New York City: Aaron, a wealthy cold-hearted heartthrob and Tycoon. She wants to show the world that she deserves her position and bends over backward to fit into his world. One beautiful day, Aaron hands her a document asking her to sign. A divorce paper... "She's pregnant, and I need to take responsibility." That is the last thing that keeps on playing in her mind before she takes her last breath. Keeley dies, a 'hit and run'. [End of story. Not!] For some unexplainable reason, she wakes up as her younger self. A young high school girl, around the time when she first meets her cheating husband. Remembering her life with Aaron before she died, she makes a promise to herself that she will do everything in her power to avoid him at all costs. Will she be able to keep her promise when Aaron has his own plans as well, specifically for her? Or will she repeat history and fall for him once more... Why not journey with me and find out the truth behind their story. *Cover art by polkadottedscrunchie*

Gazing at the Starbucks café at the airports had become a ritual for her. A desperate attempt as she hoped against hope to see him again, probably get one more chance to kiss him again. Looking at the store all lost, she walked ahead, but stumbled and bumped against someone.  The cup of coffee that he had in his hand spilled all over just like the first time when she had met him.  "Jesus Christ", he muttered.  The moment she heard the voice she looked up and saw his face. It was the same face that had promised to stay next to her, till death did them apart. Tears flooded her eyes and she could barely speak, "I knew you would come back for me Raymond". She raised herself on her toes in an attempt to kiss him, but he blocked her lips with his palm. "Whoa, whoa, Miss !!! I guess you have mistaken me for someone else." "What are you saying, Raymond? It's me, your Akira. The love of your life, your fiancée," she said and stretched her hand showing the ring on her finger. He stared at the ring for quite some time and then looked at her face apologetically and said,  "Miss please, I am already a married man." And then he silently walked away. ----- [Instagram - niharikabhol] [Join me on discord at] https://discord.gg/cPVJ69e [Warning: This novel has mature content. Reader's discretion advised]

A little ruffian who fought recklessly without any morals and bottomline accidentally time-traveled to parallel space and became a Key Case Investigation Team agent. The huge change in identity had him creating chaos in the police station. However, a strange miracle system helped him repeatedly solve mysterious cases, turning him into an impudent ruffian detective!

.

Do you need a hired girlfriend service at the cheapest rate? That's Nuansa, a 21-year-old girl who's a seller of cassava chips. One day, she decided to be a hired girlfriend to earn more income, but an unexpected thing happened: her client is the most perverted person in the world. No. In the whole universe! "Ok, can I ask you now?" said Neptunus. "You can ask me whatever you want," Nuansa replied. "But, you must answer it because I'll only ask you one question." "Of course, I will answer you." Neptunus then brought his face closer to Nuansa's face and stared at her intently. This, of course, made Nuansa's heart beat faster and faster. "What is your bra size?" Neptunus asked. "...huh???" Having already signed the contract, could Nuansa stay as Neptunus's hired girlfriend for one month according to the agreement in their contract?. Could her heart sways by the client hiding a bitterness of his life and a mystery behind his annoying attitude?. *** NOTE: I'M TRYING TO EDIT ALL OF THE CHAPTERS HERE AND CHAPTER 1-72 ARE EDITED ALREADY. MY OTHER BOOK: - The Villainess's Mission Discord server: https://discord.gg/GCRQcKfR6R Follow me on Instagram: @sihansiregarsstories