Sakaishi Yuusaku

In a world where humans possess various unique abilities and coexist with different races, a boy named Kail, who was treated as a dropout due to his lack of ability, awakens to the strongest unique ability after becoming a retainer to a vampire!! This power allows him to adapt to any demi-human's characteristics and, despite being a retainer, exhibit strength surpassing his master, becoming the 「Strongest Retainer」!! Suddenly gaining attention, Kail begins to be approached by various races— 「You have the potential to become the king of all races.」

A video game geek has been reincarnated as Luke, the hero of the epic RPG Legend of Spirit. With a gifted character and perfect knowledge of the game, his goal was a perfect and complete happy ending that surpassed the original story. However, the hero's mission was too heavy for an ordinary person to bear. It was too easy for something important to fall away. In this world, expediency does not happen. If Luke does not hold the sword, the world will be destroyed. So the boy puts on a mask and plays the hero, Luke.

Ned is a young man who has been behind many of the world's greatest achievements, wielding a weapon known as "human networking". One day, however, he is judged by the selfish king to be a liability and expelled from the heroes' party. Ned decides to start from scratch as an adventurer. However, his life as an adventurer is naturally far from ordinary, as he is adored and connected with everyone, from the leader of the knights to the princess of the mermaid tribe... "Can I get help from the Wisdom King and the Great Sage to find this person?" Meanwhile, the king is coming to a realization: the heroes' party was full of capable, but incredibly problematic children, and that it was Ned that kept them reined in...

A poor high school boy, Izuki Tomonari, got caught up in a kidnapping attempt on Hinako Konohana, a young lady from one of Japan's largest conglomerates. On the surface, Hinako appears to be a brilliant and beautiful young woman, but in reality, she is a lazy girl with no life skills. However, due to family reasons, Hinako has to play the role of the "perfect young lady" at school. Wanting to protect her, Izuki took on the job of caring for her. Eventually, Hinako began to spoil Izuki with all her might. "I don't want... Izuki to leave my side right now."

In the Great War of Heroes, the heroes and the Demon King fight for survival and power in each reincarnation. In the fourth war, the heroes defeated the Demon King... but that is only on the surface. The true hero who defeated the Demon King was Tweight, a shadow agent who would destroy any enemy who asked him to. After the Great War, Tweight, who wished to lead a peaceful life as an unsung hero, wished to enroll in the Normal Course of the Bildarz Royal Academy.

Young Sain Forth has it made; as the famed Holy Knight, he has the people's love, the respect of kings, and the blessings of a literal goddess. His aspirations lie elsewhere, though. With his assistant Melia at his side, he leaves for an academy in a foreign kingdom, where he is treated as a deviant by his peers. It's his own fault, mind you—his stubborn insistence on wearing a custom, all-black uniform makes him stick out.He isn't the only outcast in his class: Alicia, born into the Clan of Light but unable to use anything but fire magic, faces similar struggles, and the two quickly become allies. Alicia proposes that they enter the labyrinth below the school in search of a holy sword, but Sain has other plans in mind: a doom sword. And so, with his friends in tow, Sain ventures into the perilous unknown, driven by a wish to become the coolest, edgiest, most awesome thing in existence: a Dark Knight. There's just one problem. He can't use dark magic. Like, at all.Official English Translation of the Light Novel