Manga like Shishunki no Iron Maiden

Shishunki-chan no Shitsukekata

Status: Releasing
Genres: Ecchi , Romance , Slice of Life

About Kousuke, an athletic and good-natured 15 year old boy with an appropriately healthy interest in girls, and Kanon, a girl who is bad at talking to boys due to immersing herself too much in books but wants to try falling in love.

Tags: School , Male Protagonist , Shounen , Love Triangle , Nudity , Age Gap , Crossdressing

Kono Kanojo wa Fiction desu.

Status: Finished
Genres: Ecchi , Romance , Supernatural

Lead character is a naive boy who's fallen in love with an older girl who everyone considers a genius writer. He's so in love in fact, that he has forgotten about his secret hobby for the last 2 months. His secret hobby is that for the past 10 years he has been writing the "character profile" of a single girl. Her birthdate, personality, hobbies, conversations, etc.... is all recorded in a large pile of notebooks. All this time this fictional girl has been his friend and lover, but now that he is in love with a real girl he decided to throw them all away. In order to "purify" the notebooks, he decided to burn them at a nearby shrine. To his surprise, the sempai he's in love with was also there. It starts to rain and as they talk the girl confesses she's having trouble writing her novel due to inexperience. As the storm gets even stronger, the lead character believes that since she confessed her "weakness" to him it is ok for him to show her his own "secret". Filled with courage, the boy opens the bag where he brought all the notebooks... except that instead of notebooks, the bag now contains the girl (naked of course) he's been creating for the past 10 years!!

Tags: Love Triangle , Shounen , Meta , Otaku Culture

Classmate, Kamimura Yuuka wa Kou Itta.

Status: Finished
Genres: Ecchi , Mystery , Romance , Sci-Fi

Shirasaki is incredibly bored by his unchanging daily school life and he ends up falling in with his weird classmate Kamimura Yuuka, who rants about changing the world to his uninterested classmates. However, when she reveals the truth about the nature of their world to him, everything will quickly become stranger than he would ever have expected!



Tags: Robots , Revenge , Artificial Intelligence , Shounen , School

Kyou no Cerberus

Also known as Today's Cerberus.

Status: Finished
Genres: Comedy , Romance , Supernatural

As a young boy, Chiaki Mikado had an encounter with an unusual, three-headed puppy, and as a consequence of a bite from that dog, he lost a piece of his soul. Now a teenager, he finds himself unable to enjoy anything, but the three-headed dog is back in human form -- or more accurately forms -- to fix all that!Turns out that the three heads of the mythical guardian to the gates of the underworld are actually unique individuals, and each a pretty young girl at that! With his new roommate(s) leading the charge, can Chiaki experience the happiness that has so long eluded him?



Note: Chapter count includes 14 extras.

Tags: Female Harem , School , Monster Girl , Shounen , Isekai , Mythology

Shinigami-sama to 4-nin no Kanojo

Also known as Grim Reaper and Four Girlfriends.

Status: Finished
Genres: Comedy , Fantasy , Romance

Kaoru Minaguchi is a "no-lifer" who sucks at school, can't play sports, lacks any real talent, definitely doesn't have a girlfriend, or even a remote desire to change any of the above...until a certain grim reaper pays him a visit. Turns out, she's a reaper of "no-lifers" and if Kaoru can't find a way to become a true "real-lifer," he's as good as dead...!In an effort to stay alive and increase his odds of landing a girlfriend, Kaoru sends love letters to four different girls in school...only for all of them to say yes! But if anyone finds out about his four-timing, he'll be back to being a "no-lifer" and, worse yet, back to imminent death! Forget romantic comedies--this one's a thriller!!



Tags: Male Protagonist , Female Harem , Heterosexual , School , Shounen , Yandere

Gleipnir

Also known as Gleipnir.

Status: Finished
Genres: Action , Ecchi , Mystery , Supernatural

Shuichi Kagaya is an ordinary high school kid in a boring little town. But when a beautiful classmate is caught in a warehouse fire, he discovers a mysterious power: he can transform into a furry dog with an oversized revolver and a zipper down his back. He saves the girl’s life, sharing his secret with her. But she’s searching for the sister who killed her family, and she doesn’t care how degrading it gets: she will use Shuichi to accomplish her mission …



Tags: Super Power , Shapeshifting , Monster Boy , Seinen , Anti-Hero , Rural , Psychosexual , Battle Royale , Body Horror , Aliens , Nudity , Memory Manipulation , Gore , Monster Girl , Guns , Male Protagonist , Female Protagonist , Heterosexual , Yandere , Love Triangle , Clone , Suicide , Time Manipulation , LGBTQ+ Themes

Dagasy: Houkago Chounouryoku Sensou

Status: Finished
Genres: Comedy , Ecchi , Fantasy , Romance

Ooba Asa woke up one morning and became an invisible man. It isn't just him, but various students around school have been gaining superpowers while his little sister has been losing the same powers. Supposedly the student council president is giving out superpowers, Ooba Amime's powers, so Asa, Amime, and the grudge-filled flame girl, Daimon Yaki, form an uneasy alliance to give the mysterious student council president.

Tags: Shounen , School , Female Harem