A few generations ago, a mysterious phenomenon occurred. Humans now die after 1.5 billion heart beats; half the heart rate they originally had. Schools began teaching students how to control their emotions and regularly preformed heart rate tests.
No one is allowed to use more than the number assigned per week.
This is the story of 2 girls that chose to love in this world regardless of their heartbeats.
Original Webtoon
Tale of a Girl and a Delinquent Who's Bad with Women
Tale Of A Girl And A Delinquent Who’s Bad With Women ; 女が苦手なヤンキーと少女の話; Onna ga Nigate na Yankee to Shoujo no Hanashi; On'na ga Nigatena Yankī to Shōjo no Hanashi; Yankee & Little Girl; 處男混混和少女的日常; История о девушке и хулигане, который не в ладах с женщинами
Comedy, Delinquents, Romance, School Life, Slice of Life
30
1
6
June 14, 2024
A "delinquent" who freezes up and says violent things when around women meets a small girl in the library when he's out studying. To his surprise, she tutors him, even though an elementary student shouldn't be able to. As it turns out, she's a high school student and his classmate; she's eager to befriend him. Also surprising to him is the fact that he isn't afraid of her. Could it be because he sees her as a kid? Or does he?
[ Mangakas Pixiv](https://www.pixiv.net/en/users/31765636)
[ Mangakas Twitter](https://twitter.com/maru3kan)
Nana To Kaoru Last Year ; Nana To Kaoru ～Kokosei No Sm Gokko～ ; Nana to Kaoru: Last Year; Attache-moi ～Jeux SM entre lycéens～; Nana & Kaoru ～High schoolers' SM play～; Nana & Kaoru ～Jeux SM entre lycéens～; Nana to Kaoru ～Kokosei no SM Gokko～; ナナとカオル ～高校生のSMごっこ～; ナナとカオル Last Year
Comedy, Harem, Romance, School Life, Seinen, Slice of Life
232
1
12
June 14, 2024
New (https://mangadex.org/manga/210)'s spinoff, serialized on the newly released (28/11/18) digital magazine "Harem" (ハレム), aiming at adults. The story takes place in the third year of high school, after the ending of the manga, with (https://mangadex.org/title/243) occuring during summer vacation. ---**Links:** - (https://twitter.com/ArOgiso)
Hagure Seirei Ino Shinsatsu Kiroku ~ Seijo Kishi-dan to Iyashi no Kamiwaza ~
Medical Examination Record of the Fallen Spirits Doctor ~ Holy Knights and the Divine Work of Healing ~; Второй шанс павшего духом врача ~Святые рыцари и их полевой доктор~; はぐれ精霊医の診察記録 ～聖女騎士団と癒やしの神業～
Adaptation, Adventure, Ecchi, Fantasy, Harem, Medical, Romance, School Life, Seinen
583
1
54
June 14, 2024
Glas loses his path in life when he pulls a "flop" during his spirit summoning ceremony. However, he is given another chance when he receives a royal order to fight in the front lines, along with the Princess's knights, as a war doctor. With his "flop" capable of curing anything, the curtains unfold upon a new fantasy war chronicle!
Guruku-Pacarku; My Teacher-Girlfriend; Моя девушка - учитель; 僕のカノジョ先生 ; Boku Kanojo Sensei
Adaptation, Comedy, Drama, Ecchi, Harem, Mature, Romance, School Life, Slice of Life
1.4K
1
127
August 28, 2026
Due to a traumatic experience, I have a distrust of people called “sensei”. I, Saiki Makoto, was called by after school by the most popular and beautiful teacher at my school, Fujiki Maka-sensei.
“I… love you” Eh– a confession out of the blue!? “Until you say you love me, I will continue to pursue you”
Ever since then, I’ve been called by for “guidance counselling” after school, somehow watched AV together, being given excessive skin-ship, went on dates together. Over time, I gradually became conscious of Sensei…? But isn’t it bad for Sensei to go out with her student?
A romance that is absolutely NG, the forbidden love between us two.
Lesson start!
Saeki Kaoru is the coolest girl in school, but she's also mysterious and intimidating. But in truth, she is just shy, and also have a crush on the meek Himura Miharu.
Jooyeon is a guy who wants to put his past of being fat behind him. Upon meeting a model who goes by the name ‘Yeo Soo” by chance, Jooyeon develops a strong desire to emulate the person who gave him hope and decides to follow him to the same university, but…
ピカリちゃんはなかなかしなないっ！, Pikari-chan wa Nakanaka Shikanai!
Comedy, School Life, Supernatural
24
1
2
June 14, 2024
Naruto Shiohito, a cook at a not really well known and not that great ramen shop has his day shaken up by a cockroach...that’s transformed into a cockroach girl!
Kimi wa Nani mo Shiranai; Kimi wa Nanimo Shiranai; 你什么都不知道; 君はなにも知らない
Comedy, Romance, School Life, Shoujo
38
1
12
June 14, 2024
The story starts off with Megu, our heroine getting rejected from her latest confession. Its been a few months since she started high school and she's already confessed and been rejected ten times! For Megu, she is envious of her childhood friend Nao, who got confessed to by a girl during their middle school graduation and is now in a happy relationship. She also wants to have a love where the person you like, likes you back and with this reasoning, Megu is determined to get a boyfriend no matter what.
However, her continuous pursuit of love gave her the playgirl impression on men, even the popular playboy Aikawa refused her. Later on when Aikawa discovers the real reason behind Megu wanting a boyfriend, with a beaming face he proposes they date each other which Nao strongly disagrees.
Night Bound; Night Bound ◆ Yo Mi song; YORU BAKU ◆ YOAKE KYOKU; Yoshibari ◇ Aubade; Yoshibari Aubade; 夜縛◆夜明曲; 夜縛◇夜明曲（よしばり◇オーバード）; 夜縛夜明曲
Comedy, Drama, Ecchi, Fantasy, Harem, Romance, School Life, Seinen, Supernatural
116
1
28
November 20, 2025
Haruomi and Yua grew up together but with puberty Haruomi begun to change, beginning taking pictures of girls annoying his childhood friend Yua! Haruomi though has a secret power awakening and their innocent relationship is about to change in many levels! A Harem × Bondage Love Comedy manga that everyone will love!
Kono Sekai wa Tsuite Iru; This World Is Twisted; Этот мир одержим; この世界はツイている; 这个世界不同寻常
Comedy, Demons, Romance, School Life, Seinen, Supernatural
54
1
12
June 14, 2024
A high school student, Akito who hates people around him, accidentally took a picture of a passing by young girl during his daily routine of taking scenery pictures. Then, He realized it was the girl who recently transferred to his school. He planned to talked about the accident of him taking the image but... somehow the girl he took looks different?
Comedy, Ecchi, Harem, Romance, School Life, Shounen
23
1
4
June 14, 2024
The Whispering of the White Angel Maria and the Temptation of the Black Demon Maria?! The Exciting Daily Adventures between the 2 Marias with Completely Opposite Personalities! A Story about a
Love Triangle That Takes Place in a Women's Dormitory!
Masaki meets 2 girls. The sweet and innocent Mizuki Maria and the beautiful but mysterious Toumiya Maria. Although he thought feelings of love would probably start to grow as his dormitory life
continues, somehow, he finds it embarrassing to live in the women's dormitory.
Because of her parents divorce, ema moved to her mother hometown ginnezu town. this is the meeting of her with weirdos who stay in the same building...
1518! [イチゴーイチハチ!]; 1518! イチゴーイチハチ!; Ichigo Ichihachi!; Ichigou Ichihachi!; One Five One Eight!; イチゴーイチハチ!; 1518 일오일팔!
Romance, School Life, Seinen, Slice of Life, Sports
63
1
6
June 14, 2024
The manga's story centers around Sachi Maruyama, a girl who has just entered high school. In her new school, she finds that no club activities really interest her, so she is invited by an upperclassman from her middle school now the student council president of her high school to help with student council activities. There, she finds Karasuya, a boy she had met three years ago on a baseball field. [ANN]
Ao's Island and One Cat; Голубой остров и кот; 青の島とねこ一匹
Comedy, Cooking, Philosophical, Romance, School Life, Seinen, Slice of Life
79
1
7
January 1, 2026
Souta Nakamura, a young city teacher, moves to the island of Nagishima after spending years away, expecting to meet his old upperclassman who offered him lodging, but finds out that he's gone and he's left him to take care of his teenage daughter Ao, a girl who is wise beyond her years, and who has the quiet island lifestyle ingrained in her heart.
Kimi wo Mawashitai; 君を回したい; Najlepsza na świecie; I Want To Turn You.
Comedy, Ecchi, Romance, School Life, Shounen, Supernatural
24
1
8
June 14, 2024
One day in the Yamaguchi family's bathroom, in a roll of toilet paper, appears a mysterious (and tiny) girl named Shin - for friends Shini - who at first glance makes a stunning impression on Nobuo, a simple middle school student.
"And if I used all the paper," thought Nobuo, and a drop of sweat rolled down his temple - "Would I see her then ... na ... naked ?!"
And so it begins, a wonderful story of love, lust and ... much more!
Senior high school student Mirai is surrounded by good-looking guys. One day, a mysterious fortune teller foretold that she would marry one of 3 guys… with whom does she share the red string of destiny…??
From Tokyopop:
Some athletes dream of the bling-bling, others dream of the women. But real hoop dreams reflect the desire to be the best. The dream of being able to take the rock, drive the lane, and take it to the hole. That’s Nate Torres, branded as the team benchwarmer, just trying to get that shot at high school fame and glory. When he blows his chance to try and make his high school team, he takes his dream to the only place he has left ... the streets.
Away from the spotlight and glory of organized basketball, Nate Torres discovers himself on a back alley half-court.
Onee Danshi, Hajimemasu.; I'll Start Being a Feminine Boy; Just Started to Become an Effeminate Man; オネエ男子、はじめます。; 娘娘腔、正式诞生！
Comedy, Crossdressin, Romance, School Life, Shoujo, Slice of Life
70
1
9
June 14, 2024
Regular high school boy Toru Takahashi is in love with high school girl Yuri Otogane, but she’s not really into guys. Toru decides to win Yuri’s heart by embracing his feminine side so he enlists the help of one of his “girly” friends, Toranosuke Sagara, to help develop his sense of beauty...
Cooking, School Life, Seinen, Slice of Life, Sports
55
1
1
April 1, 2026
When Hiyori - a young girl whose deceased father taught her the joys of fishing - headed out to sea for some alone time, she never thought that she would encounter another girl there.
After a while, this girl - named Koharu - and her end up fishing and cooking together, and they get to know each other a bit in the meantime. During their brief time together Koharu finds out that the reason that Hiyori went out to sea that day was because she’s hesitant towards meeting her new stepfamily that same evening. But what a coincidence! Koharu is also meeting her new family tonight! “No. It can’t be a coincidence...“ Follow these two ’sisters’ and their new life together!
Where’s My Lovely Sweetheart ; A Wonderful Boyfriend; Where's My Lovely Sweetheart?; So Charming!; 素敵な彼氏; 绝妙男友; Ein Freund zum Verlieben; Suteki na Kareshi
Comedy, Drama, Romance, School Life, Shoujo, Slice of Life
101
1
16
June 14, 2024
Ever since she was young, Nonoka always dreamed of watching the end of the year Countdown with a boyfriend. Now that she's in high school, she wants one! However, there's no signs of getting a boyfriend anytime soon, and it's already December.
Comedy, Ecchi, School Life, Slice of Life, Sports, Yaoi
106
1
5
June 14, 2024
Little stories about a world where humans, beastmen and half-beast live together. This manga follows the everyday life of a diverse cast of middle schoolers, mostly from the basketball and volleyball club, as they learn about each other's differences.
The Villainess Is Adored by the Crown Prince of the Neighboring Kingdom
Akuyaku Reijou wa Ringoku no Oitaishi ni Dekiai Sareru; Akuyaku Reijou wa Ringoku no Outaishi ni Dekiaisareru; Ringoku no Outaishi; The Villainess Is Being Doted on by the Crown Prince of the Neighboring Country; 悪役令嬢は隣国の王太子に溺愛される ; Akuyaku Reijou wa Ringoku no Outaishi ni Dekiai sareru ; The Villiainess Is Adored by the Crown Prince of the Neighboring Kingdom
Adaptation, Fantasy, Isekai, Magic, Reincarnation, Romance, School Life, Shoujo, Slice of Life, Villainess
1K
2
307
April 5, 2026
With her engagement annulled, Tiararose was supposed to have been exiled from the country.
“This is the otome game I played!” She realized on the day before the story’s ending.
Is waiting for my conviction the only thing I can do? But, I did not do anything too cruel... Thinking so, the ending proceeds.
However, during the judgement, something that was not possible in the game happened. Tiarose was proposed to by the crown prince of the neighboring country.
A Demon Lord of another world is on vacation, searching for a precious someone... and she has finally found her! Her name is Nio, and her mother has sold her as a pet to the aforementioned Demon Lord. Follow Nio and her life living under the same roof with a Demon Lord.
Suzy is among the top student in her academy. One day, the principal promised her a recommendation letter to the prestigious University she wanted to attend to on one condition: make his rebellious son, Ace, also attend the said Uni...he got bad grades!!
Action, Adventure, Fantasy, Horror, School Life, Supernatural
47
1
8
June 13, 2024
The Dark Web is a part of the internet that is unseen by most of the general public. ID Theft, contraband, perverted imagery, terrorism, bigotry and more can be found there. Few will ever access the Dark Web but Jack and his friends have CHOSEN to go. They want to find there friend and they think they are brave enough to withstand any horrors.
The Story Of A Yakuza Boss Reborn As A Little Girl
Loli Yakuza; The story of a Yakuza's most senior boss reborn as a little girl; Yakuza no oooyabun ga YOJO ni umarekawatta hanashi; Yakuza no Oooyabun ga Youjo ni Umarekawatta Hanashi; ヤクザの大親分が幼女に生まれ変わった話
Action, Comedy, Drama, Reincarnation, School Life, Supernatural
90
1
27
June 13, 2024
Exactly what the title implies.
An original work by Ameno
Big-Eating Championship; Chow Down Champs; Ogui Koushien; Ohgui Koushien; Oogui Koushien; The Koushien of Eating Contests; 大食い甲子園
Comedy, Drama, School Life, Seinen
22
1
2
June 13, 2024
To eat is to fight! There’s only one thing Momotaro High desires—the glory of Super Food Bowl champion! Back from his 15 years of disappearance in Gourmand scene, Kutaro Moriyama started as a coach in the now-weaken Momotaro Gourmand Club. With endless appetite and fierce hungriness, Super Food Bowl brings you the taste of bold men-bonding through delicious gourmet!
Hinako-san wa Boku no Yome!?; 雏子小姐是我老婆！？; ヒナコさんは僕の嫁！？; Hinako's My Wife?!
Romance, School Life, Seinen, Supernatural
77
1
18
June 13, 2024
Tsukiwaka might be a fan of cute and girly things, but actually he can’t handle women well. One day, a strange, beautiful woman named Hinako showed up on his campus. She handed a hand-made lunch box to Tsukiwaka while smiling, “I am your wife.”
Since he is bad with women, Tsukiwaka thought he could resist such an unexpected self-declaration, but why does Hinako make his heart race? Should Tsukiwaka go along with her play?
A 4-Koma comedy spin-off of the "Akanesasu Shoujo" anime series - a story about a group of high school girls going on adventures in parallel worlds where they meet different versions of themselves. This webcomic portrays daily lives of Asuka Tsuchimiya and Radio Research Society members that we don't get to see much in the anime.
Comedy, Ecchi, Romance, School Life, Seinen, Slice of Life
26
1
3
June 13, 2024
Together with Ken, her childhood friend, Yukari starts a manga duo, "Abiko and Fujimoto"! Since they were in junior high school, two of them have always been creating doujinshi that never really sell. Yukari has always liked Ken more than a friend, but it is probably doomed to be an impossible love considering the prideful and sadistic Ken never even praised her manga at all! Can Yukari win his heart with her drawing skill?
If you love to read the drama in doujinshi world, put "Pen Love" into your bookshelf!
Tegami Monogatari ; 手紙物語; Story of Letters; Ichigo to Anemone; Shiroki Shisha; Higara; Schrodinger no Koibito; Hoshi no Hayashi ni Tsuki no Fune
Drama, Fantasy, Josei, Romance, School Life, Sci-fi, Seinen, Slice of Life
28
1
3
June 13, 2024
A collection of stories that revolve around letters.
Story 1, Strawberry and Anemone: Tsuzuru does want to kiss his girlfriend, Ichiko. He can’t, though, for a reason more biological than psychological...
Story 2, The White Messenger: Delivering a letter is a simple enough mission, but not when the intended recipient is a disowned royal.
Story 3, Periparus ater: When a wanted criminal saves a blind boy, neither expects the bond they will forge.
Story 4, Schrödinger’s Sweetheart: Eight women gather at an auction, united by their initial—H—and by their late paramour, E. Grosvenor.
Story 5, Stellar Ship and Ship of the Moon: A spaceship captain is meeting with her old classmates ten years after their last reunion.
