Manga Like Mamoru the Shadow Protector

Following the destruction of Yi "Shioon" Shi-Woon's ki-center at the hands of Goomoonryong, which leaves him unable to practice martial arts, Shioon decides to leave the Murim world behind and focus on a normal life at school while spending time with his mother. However, the Murim world does not let him go so easily. Recognized as Goomoonryong's only true disciple and granted the Phoenix Medallion of the Sunwoo Clan by Lady Sosul, Shioon becomes the clan's provisional leader, drawing constant attention. New enemies continue to challenge him, especially the Soldiers Under Command, who aim to remove him in order to further their own plans. The key question remains: how can Shioon defend himself without his ki-center?

Negi Springfield, a ten-year-old wizard who recently graduated from Merdiana Magic Academy in Wales, has two primary objectives: locating his missing father, the legendary Thousand Master, and earning the title of Magister Magi, a wizard whose purpose is to aid the non-magical world. As his final assignment, he is sent to teach English at a Japanese middle school. Upon his arrival, Negi is surprised to discover that he is responsible for a homeroom class of thirty-one girls. One of his students, Asuna Kagurazaka, accidentally discovers his magical identity. With this secret now exposed, Negi must prevent it from spreading further while dealing with various magical threats emerging both inside and outside Mahora Academy, all while continuing his search for his father.

Several months after the events of the first season, Youkai Academy has been rebuilt and a new semester begins. Tsukune and his companions return, having grown stronger. The true nature of Anti-Thesis is revealed, along with new enemies and a threat far more dangerous than anything they have faced before. Tsukune struggles with the monster awakening inside him. With guidance from Moka, Mizore, Kurumu, Ruby, and Yukari, he trains to control his vampire heritage and gain the power needed to protect those close to him. The second season explores more of the girls' backgrounds and their family connections. New trials await, along with new allies who will join their side. Together, they seek to uncover the secrets behind Moka's rosary and her bloodline.

At Dahlia Academy, a prestigious school drawing students from the rival nations of Touwa in the east and the Principality of West, long-standing tensions between the two sides remain. Romio Inuzuka, the leader of Touwa's "Black Doggies," finds himself in a difficult position: he has fallen for Juliet Persia, the head of West's "White Cats." One night, Romio confesses his feelings to Juliet and vows to change the world alongside her. Juliet accepts, but they agree to keep their relationship hidden to preserve peace at the academy. As they work toward transforming the world, can these star-crossed lovers manage to conceal their love from everyone around them?

In "Monogatari Series: First Season," scars weave connections, monsters haunt, and deceptions abound. Koyomi Araragi's journey unfolds after a fateful encounter with an exceptionally powerful, blonde vampire known as "hot-blooded, iron-blooded, and cold-blooded," eventually identified as Shinobu Oshino. This tragic event leads to Araragi's transformation into a vampire himself. However, this encounter is just the beginning of his involvement with the supernatural. Driven by his noble nature, he becomes entangled in the lives of others plagued by paranormal occurrences. This is his relentless fight to restore a semblance of normalcy in a world overrun by sorrow, pain, and the inhuman.

Title: Angel Densetsu At Hekikuu High, just mentioning the name Seiichirou Kitano sends chills down the students' spines. His terrifying appearance alone is enough to make even the most hardened delinquents flee, and rumors of his fighting prowess only intensify the fear. Legend says he single-handedly defeated the school's toughest thug and became its protector, spreading dread throughout the entire student body. Anyone who dares to challenge him does so at their own peril—or so the stories claim. However, the harsh truth behind these rumors is nothing more than a series of misunderstandings. Seiichirou's demon-like face makes people jump to the worst conclusions, even though he is actually a gentle, kind-hearted person who loves to help others. Unfortunately, his well-meaning actions often lead to comedic chaos, further fueling the false perceptions about him, such as his unexpected role as the school's guardian. Despite repeated attempts, Seiichirou struggles to shake off the image of the monstrous figure portrayed in gossip. What he truly wants is to find friends who can see past his frightening exterior and recognize the angelic soul within.

Soun Tendou runs the Tendou Martial Arts School with his three daughters, Akane, Nabiki, and Kasumi. Their peaceful lives are disrupted when Soun reveals he has arranged for one of them to marry the son of another martial arts master to carry on the family legacy. The Tendou family is caught off guard when Ranma Saotome and his father, Genma, arrive at their doorstep. During his training in China with Genma, Ranma was involved in an accident that causes him to transform into a girl whenever he comes into contact with cold water, while Genma turns into a large panda. "Ranma ½" chronicles Ranma's efforts to adapt to this new life and his interactions with his intended fiancée, Akane, the youngest Tendou daughter. As they begin attending the same school, they face a variety of challenges and encounters with friends and competitors who all have differing views on their engagement.

Futaba Okeya is a 14-year-old boy who can see ghosts and always keeps a prominent birthmark on his left cheek hidden under a bandage. One day, a new student named Kouko Ishigami joins his class, marked by a scar on her forehead and followed by the spirit of a tall, friendly man. Futaba feels an instant attraction to Kouko, thinking it might be love at first sight. After a disturbing dream about her, he wakes up crying and senses a deep familiarity, which drives him to try to befriend her. However, a series of events leads Futaba to reveal his birthmark to Kouko, causing her to declare him her eternal enemy. Enraged, Kouko explains that they are connected through reincarnation, and the birthmark is a curse she placed on him in a past life to identify and ultimately defeat him. Kouko then summons a flaming circular device called the "spirit circle" and attacks Futaba, sending him tumbling down a staircase into the memories of one of his former lives. The story of Spirit Circle follows Futaba as he journeys through his various past lives, gradually uncovering the truth behind his conflict with Kouko.

In "Trinity Seven: The Seven Magicians," Arata Kasuga lives a normal life with his cousin Hijiri until she disappears because of a mysterious event known as the "Breakdown Phenomenon." Resolved to stop this phenomenon and be with Hijiri again, Arata enters Royal Biblia Academy. With help from seven girls who are each skilled in a distinct type of magic, Arata starts a journey where anything appears possible. This shounen series mixes romance, comedy, and serious magical adventures together.

In "Yankee-kun to Megane-chan," Daichi Shinagawa hides out in the school bathroom, complaining that his once-calm high school days have been ruined by the troublesome class president, Hana Adachi. His bad luck worsens when Adachi casually walks into the boys' restroom and quickly spots where Shinagawa is hiding. Trying hard to get out of a school trip, Shinagawa runs into Adachi's firm demand that every student, including him, has to go. Even after classes are over, Adachi keeps following him, despite him saying no over and over. But during a run-in with some thieves, Shinagawa finds out a surprising side of Adachi's personality, which pulls him into a storm of unexpected events and her nonstop pranks.

In Bakemonogatari, Koyomi Araragi is no stranger to the supernatural. During his third year of high school spring break, he unexpectedly becomes a vampire after an encounter with Kiss-Shot Acerola-Orion Heart-Under-Blade. Submerged in a realm of anomalies, Araragi finds himself aiding classmate Hitomi Senjougahara when he notices something peculiar after catching her falling down the school stairs. He learns that a mythical crab has been stealing her weight. Though she warns him off with harsh words, Araragi manages to convince her to accept his help. To address this bizarre problem, they seek out Meme Oshino, the mysterious wanderer who previously helped Araragi overcome his vampiric condition. This narrative explores the hidden monsters within each individual, raising questions about how deeply they are concealed within those Araragi meets.

Takuma was an ordinary gamer, but a twist of fate pulls him into another world—in the body of a demon lord! And nobody is more frightened by this than Takuma himself. He possesses great power, but he's completely out of his depth. So he decides to play the part of the monster he resembles, and accidentally acquires two gorgeous slaves: a curvaceous elf and a cat-eared girl. None of them wished for this situation, but they must learn to work together if they want to survive.

Hayate Ayasaki, a 16-year-old, endures an endless stream of misfortunes. Though still a minor, he works multiple part-time jobs to support his negligent parents. His situation worsens when they disappear, leaving him with a massive debt of nearly 150 million yen, forcing him to hide from creditors. Desperate and seeing a brief chance in a park, Hayate contemplates his grim future and considers kidnapping a wealthy child for ransom. He spots an elegantly dressed blonde girl and moves to grab her, only to realize someone else has already abducted her. After rescuing her, Hayate asks for a job as his reward. The girl turns out to be the daughter of a wealthy family and hires him as her butler. Despite this new employment, Hayate's streak of bad luck continues, dragging him into a series of frustrating situations.

Witches suddenly declare war on humanity, unleashing chaos that devastates two-thirds of the planet. These witches summon entities known as "Supporters," which they use to assault human settlements, though their motives stay ambiguous. People born with the ability to fight the witches are banded together as Witch Hunters by the remaining population. Among these hunters, Tasha Godspell is notable, earning the nickname "The Marksman," and is accompanied by a Supporter resembling a "Jack-O-Lantern." Though Tasha fights against the witches, he finds it hard to truly despise them.

In "Shinobi Life," Beni, a spirited and defiant young woman, remains unconcerned about her own destiny as long as it brings shame to her arrogant father. One day, she encounters Kagetora, a ninja who falls from the sky and swears absolute loyalty to her as her guardian. Having time-traveled from a distant past, Kagetora is committed to protecting Princess Beni. Yet, he does not realize that this Beni is not the true princess. The narrative examines if true love and dedication can persist across centuries in the tumultuous modern era.

In "GTO: The Early Years," Eikichi Onizuka and Ryuuji Danma are part of the notorious biker gang known as Oni Baku. Besides their motorcycles, they occupy themselves at school attempting to win over the girls. This narrative focuses on the young Eikichi Onizuka, who is fated to become one of Japan's most renowned teachers.

In the world of the Great Combat Qi Continent, where strength determines one's standing, Xiao Yan was once a remarkable genius of the Xiao Clan. At the age of eleven, he suddenly lost all his power. Now fifteen, he endures the disdain of those who once admired him and faces the possibility of being cast out from his clan. Adding to his troubles, his fiancée, Nalan Yanran, seeks to break off their engagement. Xiao Yan swears to reclaim his former glory and seize control of his own destiny through raw power. Battle Through the Heavens follows the difficult journey of a fallen prodigy determined to rise to the peak of cultivation, fighting despair with unwavering hope.

Upon finishing university, Kumiko "Yankumi" Yamaguchi lands a job teaching math at a high school for boys only. She becomes the homeroom teacher for the famously difficult Class 3-D, and the students try to ruin her teaching career. Her stubbornness and forceful approach slowly win their respect. The school does not know that Yankumi is also the successor to the influential Kuroda Ikka yakuza clan in Tokyo.

In 2020, Tokyo is a harsh city with rampant crime, where offenses against women nearly equal the number of homicides. To protect her from these dangers, Tsukasa was raised by her parents as a boy. Her dream is to follow her parents' path and become a police officer, fighting the yakuza. After her parents are tragically killed while on duty, Tsukasa and her three brothers are left to fend for themselves. To settle the family's debts, she is forced to work as a bodyguard for Ryuji, the leader of one of Tokyo's most powerful yakuza gangs.

Following a long and arduous journey, the Hero finally reaches the Dark Lady's castle, only to be met with an unexpected plea for cooperation. The Hero explains that the ongoing conflict between demons and humans has resulted in countless deaths and widespread suffering. The Demon Queen, however, counters this by arguing that the war has actually served to unify human society, citing evidence of increased population, productivity, economic growth, and overall societal well-being. She further claims that ending the war could trigger a civil war, leading to even greater chaos and loss of life. Convinced that lasting peace can only be achieved through an alliance with the Dark Lady, the Hero decides to support her goals. Included one-shot: Volume 12: Level Hero!

Ikki Kurogane is a Blazer, someone who can materialize his soul into a weapon, but he is notably inept with magic, making him a complete underachiever among his peers. Known as the "Worst One," he seeks to offset his magical shortcomings by refining his swordsmanship and pursuing the path of a Mage-Knight. Stella Vermillion, the second princess of the Vermillion Empire, is a highly accomplished Rank A Blazer who has never suffered defeat. Driven by a relentless desire for formidable opponents to test her abilities, she travels to Japan with the goal of mastering the way of the Mage-Knight. Their paths converge at Hagun Academy, one of Japan's premier Mage-Knight institutions. Both share an aspiration to achieve greatness as exceptional Mage-Knights through dedication and skill. Yet, to make this dream a reality, they must first face each other in the final round of the Seven Stars Battle Festival. This brutal competition pits the top student knights from all seven Japanese schools against one another, with the winner earning the prestigious title of Seven Stars King. Can Ikki and Stella overcome the trials posed by the most powerful Blazers and reach the highest levels of knighthood?

Having spent her entire life in confinement, sixteen-year-old Emma finally makes it to the capital city of Hawk Eye. Upon her arrival, every male in the city, including the king, becomes instantly captivated by her, putting her at risk of forced marriage. A young and exceptionally talented sorcerer named Shion comes to her rescue. Despite having encountered each other previously, Emma has no recollection of Shion. Shion discloses that Emma is cursed with the Echidna, a dark magic that emerges every five centuries, manifesting in a girl whose heart is filled with overwhelming dark energy capable of world destruction. With such power, one could conquer the globe, and Shion cautions Emma that she will be pursued by those seeking to seize her heart. However, there exists a ritual to free her from the Echidna's curse, which requires a challenging and lengthy journey. The initial step of this ritual involves Emma and Shion getting married. Included one-shot: Volume 8: Karakuri Link

A hero once summoned to another world saved that world. However, he fell into a "trap" and was forcibly returned to his original world. On top of that, he had to start over as a baby... This is the story of that former hero's crazy journey in another world after being reincarnated into a slightly gloomy high school student, only to be "resummoned" back to that same world! There's a lot of room to work with when it's the second time around.

In contemporary Japan, where ninjas are expected to embody unwavering loyalty to their lords, high school student Rekka Hanabishi—who identifies as a ninja—struggles to uphold this tradition. His perspective changes after he rescues Yanagi Sakoshita, a gentle-hearted girl, from a group of bullies. Rekka then declares Yanagi as his rightful master and vows to protect her. To mark their new bond, each reveals their hidden abilities: Yanagi possesses the power to heal swiftly, while Rekka can ignite flames with a mere snap. However, their secret is soon uncovered by a mysterious figure named Kage Houshi, who is aware of their unique talents. She demands that Rekka be returned to her, asserting that he alone has the power to end her life. Despite her threats, Kage Houshi departs without further confrontation. Believing the danger has passed, Rekka and Yanagi resume their normal lives, unaware of the ancient ninja conspiracy that will soon threaten not only themselves but also their friends.