Book picks similar to
群青戦記 1 [Gunjou Senki 1] by Masaki Kasahara


time-travel
favorites-seinen-manga
manga
manga-manhwa-manhua

Dark Metro, Vol. 1


Tokyo Calen - 2008
    Seiya pulls her back, but will they make it out of Tokyo's secret metro lines in time to escape Rei and the ghosts who inhabit the Tokyo underground?

From Condos to Castles: A Medieval Time Travel Romance (The Time Orb Series Book 5)


Callie Berkham - 2021
    

The Travelers: Book 2


Lee Hunnicutt - 2018
    Jack, Sonny and Beth are transported back to the ancient Indian burial cave in the jungles of the 1970s Panama Canal Zone. After spending time in the Canal Zone, they return to 1875 San Francisco and reunite with Anne. They visit China Town where they meet an interesting and powerful Chinese gentleman and are introduced to the warfare between the triads and the tongs.They find their lives are in danger from an old enemy. They decide it is better if they leave San Francisco and visit the Cheyenne. From there they travel to New York and witness first hand the cutthroat world of New York high society and then on to England where they are introduced to British society by none other than Prince Edward himself.

해골병사는 던전을 지키지 못했다 1 [Gaikotsu heishi wa Danjon o mamorenakatta 1]


Sosori - 2018
    And yet he was powerless to protect her, being crushed by the hero. But fate has more in store for him as he gets another chance to protect his master once more and try to change his destiny despite all odds.

Time Shift: A Historical Novel Of Survival


Victor Zugg - 2021
    He and a small support crew have been cashing in on the video craze with phenomenal, hair-raising exploits for years.Their latest undertaking is way beyond anything they’ve ever done. It’s extremely dangerous and, worse, highly illegal. Never would Jackson have imagined those risks to be the least of his worries.After stumbling over the archaeological find of the century, Jackson and a local anthropologist suddenly find themselves transported to a different time and place. It’s a world of unbelievable sights, unimaginable marvels, and barbaric practices that violate all that is human. Despite treading lightly as they deal with this new reality, their intrusion results in unintended consequences for the world they left. Making it right is their top priority, along with surviving the ordeal. It may not be possible to do both.Can they clean up the mess they’ve made? Or will the attempt just make it worse?

Bridgers Box Set: Books 1-3


Stan C. Smith - 2018
    As a child, she had to fight for survival. Then she fought professionally. But when humans obtained the technology to bridge to alternate versions of Earth, she saw a chance for a new life. She signed up to become a bridger—an elite fighter and survival expert who protects tourists bridging to alternate worlds.Desmond Weaver is a tourist making a last-ditch effort to complete his PhD in evolutionary biology. He has booked the excursion of a lifetime, a data collection mission to a vastly different version of Earth. If he fails, his career will be over.Infinity is Desmond’s assigned trainer and bridger. She is one of the best, willing to die protecting tourists. And also willing to kill. When it’s time to bridge, Desmond and his two college roommates feel well prepared. But they aren’t. Naked and weaponless, on an extraordinary world teeming with lethal predators, the team becomes entangled in a life-and-death struggle more terrifying than anything they could ever have imagined. Bridgers 2: The Cost of Survival How far would you go to save the human species? Heart to blood, muscle to bone, tourist flesh above my own. It’s the bridgers’ directive: risk your own life to save tourists bridging to alternate worlds. Bridger Infinity Fowler has no qualms about the directive. Risking death is just what bridgers do. But now the earth is dying. Bridgers have a new directive—save as many humans as possible, even if some must be sacrificed in the process. Sacrificing lives is not what Infinity signed up for.Desmond Weaver, determined to help save the human species, has volunteered to be Infinity’s partner. He has ingenuity and grit, but is this enough to make it as a bridger? Their mission: bridge 718 refugees to a new world and establish a colony. If the world is occupied, avoid conflict and learn to coexist.Once bridging begins, there is no turning back. The new world is indeed occupied, but not by humans, and avoiding conflict isn’t so easy. As violence erupts, Infinity and Desmond realize they may have only one hope of saving the colony—sacrificing refugees they have sworn to protect. Bridgers 3: The Voice of Reason A devastated world. A desperate colony.As Earth’s destruction approaches, bridgers Infinity Fowler and Desmond Weaver wrestle with the fact that eight billion people are about to die. While on the road to see Desmond’s mother one last time, they witness chaos like nothing they’ve ever seen.Infinity and Desmond must fight their way back to SafeTrek to fulfill their primary duty—saving the human species. Their next mission: bridge 718 civic leaders to an alternate world. They'll then have thirty-six hours to help the refugees find their place in this new world, after which the bridgers will return to SafeTrek—assuming the building hasn't collapsed.But when the bridgers and refugees arrive, they don’t find the civilized world they had expected. Instead, they find a ravaged planet where humans are forced to live in caves and fight for scraps. They discover creatures that shouldn’t exist and weapons that do worse than kill.

Tenjo Tenge, Vol. 3


Oh! Great - 2011
    Welcome to Todo High, where the only rule is: get strong or get schooled.Mitsuomi and Maya are now rivals, but once they were close friends. Their lives were changed forever because of one person: Shin Natsume, Maya’s older brother and Mitsuomi’s mentor. Inheritor of the Dragon Eyes and leader of the Supreme Warrior Faction, the charismatic Shin also bears dark and terrible secrets. Struggling under the burden of the immense power he possesses, and manipulated by those who seek to use that power, Shin begins to lose control. Maya and Mitsuomi each have their own ideas for how to deal with his increasingly erratic behavior, but it’s up to Bunshichi to really beat some sense into him!

1776: The Washington Divergence


Andrew Hastie - 2018
    New York is on fire. The British fleet are in the harbor, and Special Agent John Anderson still can’t believe he’s here...It began when the FBI counter-terrorism system picked up suspicious activity at Mount Vernon. Anderson was assigned to find out why a crazy old man dressed as a British Redcoat was trying to break in and how the same guy could show up five minutes later at the Smithsonian.The Colonel claims he is trying to change the past and prevent the assassination of General Washington. Anderson assumes he’s just off his meds – until the old man runs into a broom closet and disappears.Infinity Engines: Missions takes you on a journey into an alternate history, one that might have been if it wasn’t for the work of the Oblivion Order and their mission to save the future, by changing the past.

Yubisaki Milktea, Vol. 01


Tomochika Miyano - 2003
    When he slips on a skirt or dress, and steps out in public, he learns a great deal about what it means to be a woman...and a man. But when Yoshinori--dressed as Yuki--hears childhood friend Hidari confess her love for him, things get a bit out of control! Tomochika Miyano unique and unforgettable take on sexual identity, emotional angst, and metrosexual chic is a bishonen explosion of excitement, intrigue, and seduction.

Love*Com Two (Lovely*Complex Two)


Aya Nakahara - 2012
    

Bungo Stray Dogs: STORM BRINGER 文豪ストレイドッグス STORM BRINGER


Kafka Asagiri - 2021
    As he aims for the executive position, a man named Paul Verlaine appears before Chūya, calling him his younger brother! "I will kill anyone who intervenes with your heart," he announces. To thwart his plans, Chūya teams up with European artificial intelligence investigator, Adam. The sign of a storm waiting to swallow Yokohama brews once again. What exactly is Chūya Nakahara: the truth of the past shrouded in darkness shall now be revealed—!

Love in Focus Complete Collection


Yoko Nogiri - 2021
    This new edition contains all three volumes of the acclaimed romance manga, a complete shojo story in one book, from the creator of The New York Times bestseller That Wolf-Boy Is Mine! and the ongoing Those Not-So-Sweet Boys! A YALSA Great Graphic Novels for Teens pick!Mako's always had a passion for photography. When she loses someone dear to her, she clings to her art as a relic of the close relationship she once had...Luckily, her childhood best friend Kei encourages her to come to his high school and join their prestigious photo club. With nothing to lose, Mako grabs her camera and moves into the dorm where Kei and his classmates live. Soon, a fresh take on life, along with a mysterious new muse, begin to come into focus! Contains Vol. 1-3 of Love in Focus-the entire series!

My Dress-Up Darling, Vol. 1


Shinichi Fukuda - 2018
    To Wakana, people like beautiful Marin Kitagawa, a trendy girl who's always surrounded by a throng of friends, is practically an alien from another world. But when cheerful Marin--never one to be shy--spots Wakana sewing away one day after school, she barges in with the aim of roping her quiet classmante into her secret hobby: cosplay! Will Wakana's wounded heart be able to handle the invasion from this sexy alien?!

Only One


Yuu Moegi - 2012
    Only YouAccused of being a molester, Mochizuki gets saved by the gentlemanly Nagakura, and their friendship begins...2. Only OneFollowing his divorce and subsequent loss of his apartment, Mochizuki moved in with Nagakura though they've barely been together for two weeks. A problem soon arises when Nagakura's colleague, Hayami, appears on the scene. Apparently Hayami is an ex-student of Mochizuki's. Just why has his appearance caused a sudden rift between the two lovers?3. The Gentle DistanceHaving grown up with a pair of brothers from next door, he slowly discovers his attachment to the younger brother... Could it be love? And what is this niggling feeling he feels for the older brother?4. Mousou Prize! (The Delusionary Prize!)Shino has quite a crush on his cute tutor Akio. Akio promises Shino a reward if he can do well on his mock exams but what kind of reward is the student expecting? Will the tutor be forced to pay up?5. 17-sai no Paradox (A 17-Year-Old Paradox)Kuroe is annoyed by his always-smiling teacher, Mizushiro. "So you treat all your students equally? So annoying!" Kuroe passes his boiling point and decides to take action in this ardent and thrilling school romance.6. ExtrasMizushiro tries to get Kuroe to say those magic words.

Reversal


Kemuri Karakara - 2011
    One day, while coming back from dancing, she saves a mysterious man from a dog. The man drops what looks to be a game console. Ayame can't resist playing with it, but sometimes things are better left untouched...