Recommendations based on "Kei X Yaku: Bound by Law 13"

A strong-willed high school girl and a hot young scion of a business empire can’t help trying to outwit each other every chance they get… But could these opposites be conning themselves out of the perfect match?!After her older sister refuses to go to an arranged marriage meeting with Takane Saibara, the heir to a vast business fortune, high schooler Hana Nonomura agrees to be her stand-in to save face for the family. But when these two utter opposites pair up, get ready for some sparks to fly!The meeting between Takane and Hana ends in an explosive manner, and Hana is convinced that she’ll never have to see that awful Takane again. But Takane actually seems interested in Hana! Exasperated by Takane’s immature attitude, yet amused and intrigued despite herself, Hana wonders if her hilarious rivalry with Takane just might lead to love!

A strong-willed high school girl and a hot young scion of a business empire can’t help trying to outwit each other every chance they get… But could these opposites be conning themselves out of the perfect match?!After her older sister refuses to go to an arranged marriage meeting with Takane Saibara, the heir to a vast business fortune, high schooler Hana Nonomura agrees to be her stand-in to save face for the family. But when these two utter opposites pair up, get ready for some sparks to fly!Hana’s usual family Christmas celebration gets canceled, so she feels a bit sad about the prospect of spending Christmas Eve alone. Takane decides to ask Hana out to dinner for that night, but then a beautiful medical school student named Rino shows up declaring her love for Takane! Does this mean Hana has a love rival?!

Upon seeing the girl he adores, Daisuke transforms into a daring phantom thief. When the phantom thief sees his own object of desire, he turns back into Daisuke.

Tiny and adorable when they first met, Rui - still just as adorable - now looms over his boyfriend, Yuujirou. Though they were little more than best friends at first, the confusion over their true feelings for one another smoldered until they confessed. Now every day passes with such overwhelming sweetness it's all they can do not to ask themselves, "am I allowed to be this happy?" The final high school judo contest, the last summer of their high school careers, and beyond... the thought of his future with Rui makes Yuujirou's heart flutter. A slow-burn love story between a diminutive, athletic teen and his towering, kind-hearted best friend as they journey the slightly bitter road to adulthood towards sweeter days. This book contains sexual content and is intended for an audience aged 18 years and up.

Self-styled Kogal queen Kotobuki Ran and her friends just wanna have fun, which includes shopping, hanging out, and scamming meals off gullible guys. Unfortunately, their 'hood', Shibuya, is in constant danger of being despoiled by dirty old men, street gangs, nasty Kogal rivals, and other societal evils.

Kippei Katakura is a 17-year-old playboy. When his 5-year-old cousin Yuzuyu comes to live with his family after her mother disappears, he is suddenly in charge of taking care of her. Kippei's main occupation changes from tending to his high-school girlfriends to picking Yuzuyu up from kindergarten and making her lunch. Soon the two are getting along like peas in a pod, but the girls at his high school miss their "quality time" with Kippei.

Kippei can't understand why Kokoro is acting distant and refuses his touch. She hasn't told him about Itagaki, a boy who confessed his love and forcibly kissed her even though she refused him. Kokoro is too scared to talk about it, but if she doesn't open up soon the situation could get worse.

Kail's seraglio has expanded by seven willful princesses, and Yuri is forced to take a firm stand to stop them from harassing her to death. But when the princesses start dropping dead, one after the other, all the evidence points to Yuri as the murderer! Yuri is sure Nakia's scheming--and will-sapping black water--is behind it, but she wonders if that's all that's driving the real culprit to commit these heinous crimes. How will Yuri uncover the truth and expose the perpetrator without casting even greater suspicion on herself?

Nature made Ash beautiful; Nurture made him a killer!VICE CITY: NEW YORK IN THE 80s... Nature made Ash Lynx beautiful; nurture made him a cold ruthless killer. A runaway brought up as the adopted heir and sex toy of “Papa” Dino Golzine, Ash, now at the rebellious age of seventeen, forsakes the kingdom held out by the devil who raised him. But the hideous secret that drove Ash's older brother mad in Vietnam has suddenly fallen into Papa's insatiably ambitious hands--and it's exactly the wrong time for Eiji Okamura, a pure-hearted young photographer from Japan, to make Ash Lynx's acquaintance... Epic in scope, and one of the best-selling shojo titles of all time in Japan, Akimi Yoshida put an electric shock into the genre and gained a huge crossover audience through Banana Fish's stripped-down, non-stop style.Ash has finally escaped from the mental institution where he was held captive and has brought with him crucial evidence of the proof and power of the drug known as Banana Fish. Golzine has hired Blanca, the man responsible for Ash's training in the fighting arts, to bring Ash "home" at any cost!!

Nature made Ash beautiful; Nurture made him a killer!VICE CITY: NEW YORK IN THE 80s... Nature made Ash Lynx beautiful; nurture made him a cold ruthless killer. A runaway brought up as the adopted heir and sex toy of “Papa” Dino Golzine, Ash, now at the rebellious age of seventeen, forsakes the kingdom held out by the devil who raised him. But the hideous secret that drove Ash's older brother mad in Vietnam has suddenly fallen into Papa's insatiably ambitious hands--and it's exactly the wrong time for Eiji Okamura, a pure-hearted young photographer from Japan, to make Ash Lynx's acquaintance... Epic in scope, and one of the best-selling shojo titles of all time in Japan, Akimi Yoshida put an electric shock into the genre and gained a huge crossover audience through Banana Fish's stripped-down, non-stop style.Donning the uniform of a doctor, Ash visits the hospital where Eiji is being treated. Ash is alarmed by Eiji's condition, and in a shocking turn of events, makes an alliance with a man from his past. It's time for him and his crew to make their move on Golzine, and the streets will once again be filled with the stench of blood.