Which Anime Adaptations Include Romance Studies Themes?

The Raikiri clan, which was famed as the most prominent military and tactical geniuses, existed since the feudal Japanese period during the reign of Minamoto Yoritomo. Bestowed with great power, the descendants of Iwasaki Senju yielded the Amaterasu, the power which awakens under emotional stress. Kenjirou Subaru was hailed as a legend for saving the clan at the tender age of six from a unit of 70 yakuza. However, all good things must come to an end eventually as the ancient Ninjutsu clan was assassinated in cold blood, probably by an external group fearful of the clan's prominence and place in modern Japanese culture. The horror of the heinous tragedy at his birthplace, the Village of Raden in Osaka rendered his mental condition unstable thus causing Izanami to go rouge. Unbeknownst to him, he ends up in Tokyo, involving in a frenzy of incidents, gathering to find the intel on the person or the organization responsible for the eradication of his people. Therefore, eking out an existence and pursuing an education. He would eventually make his way to Mitsushiba. He enrolls in high school and thus begins his quest to discover himself again. Eventually, he would be befriended by a group of students who change Subaru's view of life and show him that life this beautiful is worth living or is it really the case....

One moment I'm chasing after a rabbit and the next, I'm falling down a rabbit hole! What the heck?! This ain't Alice in Wonderland?! Though as I opened my eyes, I soon found out that I was no longer in my original body and that somehow I transmigrated into the light novel, A Fairytale Romance. And that isn't all, the character whose body I transmigrated into... is none other than the canon-fodder, stuck-up, arrogant, and selfish ojou-sama who was nothing more than a comic relief character, Maria Rosendrey. Life truly sucks...

David Lee was supposed to be dead. Nineteen years old, terminal cancer, nothing left but hospital beds and webtoons about gang fights, brotherhood, and underdog heroes. But when he opens his eyes again, he’s not David anymore. He’s Seo Joonwoo — fifteen, awkward, quiet, and newly enrolled in the most infamous school in the city: Taeyang Technical High, where fists rule the halls and teachers look the other way. It should’ve been a nightmare. Instead… it’s everything David used to dream of. And when his first fight begins, a strange blue screen appears before his eyes: [Romanticism System Activated.] “The stronger your conviction… the stronger your punch.” Now, armed with a second chance, Joonwoo isn’t just here to survive. He’s here to live the kind of story he once only read about — a story of loyalty, friendship, fights under flickering lights… and maybe even love. This isn’t just delinquency. This is romanticism.

While being interviewed about her latest book “My High School Love Affair”, Rebecca Javier – a well-known writer – mistakenly admitted that her story mostly came from her old diary. As their topic went deeper, she started recollecting her teenage life while pursuing Ibarra Constantine who was the school’s prince at that time. Due to massive demand from her readers, she had no choice but to share her high school life with them and called upon the attention of Ibarra himself. With him suddenly appearing in her life after several years, her world started to crumble again. Will she be able to protect her heart this time?

The Demon King’s Bride The entire kingdom fears him. With white hair, piercing blue eyes, and a heart sealed by cruelty, King Edrion is known as the Demon King—a ruler who accepts betrothed brides… only to turn them into concubines and discard them without mercy. When a young noble lady is promised to the king, her fate seems sealed. But she refuses to give up her freedom—or the man she secretly loves: a guard from her own household. Desperate, they devise an unthinkable plan—to have a poor girl, identical to the noble, take her place as the royal bride. The girl agrees to assume a life that is not hers, believing she will become nothing more than another forgotten concubine in the shadow of the throne. What no one expected… is that the king would choose her. Now destined to become queen to the most feared man in the kingdom, trapped in a lie that could cost her life, she must survive the court, a forbidden desire, and a king who was never meant to look at her the way he does. Because the Demon King does not love. But when he chooses… he neither forgives nor lets go.

Clara lives a depressing life full of bullying and when she dies, she vows revenge on those who caused her death. A demon answers her call and offers her revenge. Clara accepts and is reborn into the body of an heiress. Together she and the demon set about getting revenge. Over time secrets are unveiled and feelings are revealed and Clara's second life becomes less about revenge and more about love.