Discover sleeper hits & hidden favorites during the Catch Up With: Hidden Gems Sale
Dig into a backlog of diamonds with the Catch Up With: Hidden Gems digital sale.
There’s plenty of amazing manga that are just one deep dive away from becoming your next favorite! Whether it be Land of the Lustrous, a literal world of humanoid gems battling for their lives; Tank Chair, the over-the-top assassin action saga; The Food Diary of Miss Maid, a tasty slice-of-life cullinary jourey; The Heroic Legend of Arslan, the mythic journey of a prince betrayed, or other hidden gems waiting to be unearthed. There’s a new manga series sure to catch your eye, especially when all select volumes are up to 50% off!
Sale ends Monday, March 30, 2026!
You can add these overlooked treasures to your digital collection by purchasing on uat.kodansha.us/ or from any of our participating digital manga vendors:
Amazon Kindle
Barnes and Noble Nook
Google Play
Apple Books
MyAnimeList
Mangamo
and more!
Check out the full list of discounted titles for the Catch Up With: Hidden Gems digital sale below:

Tank Chair
By Manabu Yashiro
Living on Guicheng Island, called “the most dangerous town in the universe,” is no easy task. Genetic doping is common for gangs to gain ultimate power. Shizuka, a young girl, takes on the most dangerous of assassin jobs, but she’s not the one doing the killing. Rather, it’s her brother, Nagi, a strong assassin who took a bullet to protect his sister, leaving him in a comatose state and having to use a wheelchair. However, Shizuka has figured out the key to waking her brother up: he must be faced with murderous intent!
Rated: 16+
READ A FREE PREVIEW OF TANK CHAIR

Love, That’s an Understatement
By Fujimomo
Cool and collected high school student Risa Amakawa has something in her heavy bag for every situation, and the last thing she needs—or knows how to ask for—is anyone’s help. When she saves a beat-up delinquent in the park one rainy evening, she refuses any sort of repayment. But it turns out that saving the notorious Zen Ohira buys her the attention of some unsavory characters. A Kodansha Print Club series!
Rated: 13+
READ A FREE PREVIEW OF LOVE, THAT’S AN UNDERSTATEMENT

Break of Dawn
By Tetsuya Imai
A little boy named Yuma is obsessed with the impending return of the Arville Comet. Then, one day, he sneaks onto the roof of an apartment building and finds something even more amazing-something not from this world. Now Yuma and his friends, and his hovering autopet Nanako, must work together to uncover a secret that’s slumbered on the Earth for years, as dawn breaks over a new era for him and for humanity.
Rated: 13+
READ A FREE PREVIEW OF Break of Dawn

Fort of Apocalypse
By Yuu Kuraishi and Kazu Inabe
Yoshiaki Maeda has been falsely accused and detained, along with delinquents from all over the Kanto region, in the juvenile correctional facility, Shouran Institute. Yoshiaki is as typical as a boy can get, so when he finds himself living in this violence-ridden prison, he can’t think of anything worse. His cellmates, Iwakura, Yamanoi, and Yoshioka, are a cunning crew and soon Yoshiaki finds himself pulled into a feud going on in the prison. Then suddenly, a prison van crashes into the facility and what shambles out of the wreckage are flesh-eating zombies…
Rated: 16+
READ A FREE PREVIEW OF FORT OF APOCALYPSE
See below for the full list of Catch Up With: Hidden Gems digital sale series on sale now until 3/30/26:
- Blissful Land
- Boarding School Juliet
- Break of Dawn
- Fort of Apocalypse
- Land of the Lustrous
- Love, That’s an Understatement
- Magus of the Library
- O Maidens In Your Savage Season
- Quality Assurance in Another World
- Tank Chair
- The Food Diary of Miss Maid
- The Girl, the Shovel, and the Evil Eye
- The Heroic Legend of Arslan
- The Prince’s Black Poison
- To Be Next to You
- We’re New at This