Sundome

 is a Japanese manga series written and illustrated by Kazuto Okada. "Sundome" literally means "stopping the moment before", in this case referring to being stopped just before ejaculating. Eight volumes have been released in Japan, all of which have been translated into English as of December 2010.
It was adapted into four live-action films from 2007 to 2009.
Plot.
The story's protagonist is a 15-year-old high school student named Hideo Aiba (Atsushi Ninomya), a member of a school club called the Roman Club. (ROMAN here is a rendering of romance, vernacular fiction; the club's supposed purpose is the search for ghosts, UFOs, and the paranormal.) The story centers around his quid pro quo relationship with a girl named Kurumi Sahana (Akane Suzuki). Most of the events begin as an outing of the Roman Club. Occasionally, Hideo will be out on his own with Kurumi. This is usually at night, serving to contrast the playful daytime events.
Characters.
The main character and narrator of the manga. Hideo has short black hair and a small build. He is the new Roman Club president, and is Kurumi's voluntary plaything. His physical strength and bravery are both lacking in the beginning. Kurumi uses her reward system to get Aiba to change his cowardly and lackluster habits. As time progresses, his strength and endurance improve as Hideo jogs and works out to handle his frustration. Hideo maintains strong feelings for Kurumi, and does anything she tells him to do to get a "reward", going so far as to resist a judo arm-bar from the schools martial arts champ. His feelings lead to jealousy when other men grope Kurumi, or talk to her privately, or buy her things he cannot afford. This leads Hideo, along with his workouts, to strive for self-improvement.
The school's mysterious new transfer student. She is quiet and self content, but is also Hideo's "master". She has a frail frame, short black hair, a small bust, and few inhibitions. Kurumi plays at naivety, yet is well aware of Hideo's attraction to her. She joins the Roman club to be closer to Hideo. She tortures Aiba by getting him to the brink of orgasm, but refuses to let him ejaculate. She lives alone, only letting Hideo in on this secret. Not much is known about her past or her family background except it is hinted that her parents are dead and that she lived in an orphanage with her siblings.
Member of the Roman Club. He has a peeping fetish, and is often called an octopus face. His opaque glasses conceal his eyes most of the time. For reasons unexplained, he is balding in his teenage years. His classmates frequently use this to insult him. Katsu develops feelings for Kyouko by vol. 2. He first reveals this overtly when attacking Yasu for exploiting Kyouko sexually. He again defends her in vol. 4 by taking a punch from Yasu that was meant for Kyouko.
Member of the Roman Club. He has a leg fetish, and a doll he admires named "Aimu", alt "Ayu". He is a coward, frequently running away from anything threatening. He has some real world skills, as seen in Ch. 5. He volunteers to cut the schools security cameras and disable the locks so the Roman club can swap sofas with the faculty lounge. He also lasted the longest before being found in the Roman club's hide and seek game.
The former President of the Roman Club. At 17, he is the only member of the Roman club who is not a freshman. He was expelled after being seduced into anal sex by an O.B. assassin. His preference is well known by those around him. Members of the Roman club use this to tease the Ex-president. He responds by attempting to bite the offender's head, declaring, "all those who make fun of my preference must be eaten!".
In the manga "Ibitsu", written by the same author, the Ex-president makes some appearances being referred as "Moto".
A large-breasted and frivolous girl in the B class. She has bleached hair and tanned skin. Her temper is short, and her lack of understanding leads her to trouble. Kyouko's attitude can change suddenly, from wanting to kill to wanting to befriend. This, combined with her outgoing personality and energetic lifestyle lead her to trouble. She was the most popular girl in school with the boys until Kurumi's arrival. She isn't an official member of the Roman Club, but she goes to the club room to read the manga. She has a moral ambiguity, displaying immorality and decency at the same time. Kyouko always argues with Katsu. She has no idea of his feelings for her. Kyouko likes 1000 yen notes, and demands them for her ideas, services, and bets.
A masked alumnus of the Roman Club. By refusing to give up his boyhood dreams or give in to the lure of women, he was permitted to use the Roman clubs vast connections to get into Pro Baseball. He has a strong, athletic body and leads the Roman club in exercises during his visit. He reveals to the Club that their activities are monitored and he knows what they have done and talked about during their time there. In a cryptic dialog, Kurumi asks if the Club's connections have informed him about her. He responded, "in a way". What this means or even pertains to was not revealed at the time. Amusingly, the O.B. gives away that the ex-president's seduction is a joke to the other O.B.s. [O.B. = Old Boy, alumnus]
Hideo challenges the O.B. to a test of courage against the gym's high dive. He wins, as the O.B. has an intense fear of heights.
A tall student with tan skin, bleached hair, and a light beard. His posse of similar men congregate to brag about sexual exploits with various women. The Roman Club gets into a brawl with this posse after Katsu punches Yasu for exploiting Kyouko. At a karaoke bar, he attacks Kyouko for insulting his small "microphone", but Katsu protects Kyouko by taking his punch in the face. Yasu is subsequently tossed out of the bar.
Media.
Manga.
"Sundome" is a Japanese manga series written and illustrated by Kazuto Okada. It was serialized in Akita Shoten's "Young Champion" seinen magazine up to the 21st issue in October 2009. Eight "bound volumes" of the manga have been released by Akita Shoten between November 20, 2006 and November 20, 2009. It has been licensed in English by Yen Press, which released the volumes between January 2008 and December 2010. It has also been licensed in Taiwan by Ever Glory Publishing and in Spain by Editorial Ivrea.
Film.
The manga was adapted into four films. All the films are directed by Daigo Udagawa. The first film premiered in Japanese cinemas on November 20, 2007. The first film was released on a DVD on December 21, 2007, the second DVD on March 23, 2008, the third DVD on December 22, 2008 and the fourth DVD on November 6, 2009. The box set containing all four movies was released on November 6, 2009. A new film, titled "Sundome New" and "Sundome New 2" was released on 2017.
Reception.
Manga Worth Reading's Ed Sizemore commends the first volume's artwork saying, "Where it really stands out is in the emotionally (sexual or otherwise) intense moments. Here Okada uses true blacks and darker greys to really contrast these panels with the normal narrative panels. It’s an effective device that intuitively lets the reader know something significant is happening. Also, Okada is an excellent cheesecake artist. This is best seen in those moments when Hideo is awash in desire as he is looking at Sahana. Okada draws her in such a way that we can feel his desire as well." A review of the second volume by Sizemore comments on the "difficult, almost stomach-churning" relationship between Kurumi and Hideo. He further comments that Hideo "reminds me of the Mark Heard lyric, “You will weather well, in a climate of love.” I can't help but hope that he will rises from the ashes of this relationship. I want him to make friends with people who will genuinely care for him and nurture him to become a well-rounded, well-adjusted man". Sizemore comments that "the Roman club is a twisted version of Genshiken for its members". He also commends Okada's artwork, stating that he is "a master of communicating emotional content. Not just the simple emotions of happiness and sadness, but even the complex emotions of desire, pensiveness, gentleness, and frustration. In volume three, we get to see him be visually playful when drawing the student council president and his many exaggerated facial expressions". On the fifth volume, Sizemore comments " I love the scene where Katsu is showing Kyouko how to get to the next level of a game. It’s refreshing and cute to see them bond like that". Kevin Leathers reviewing for the UK Anime Network criticises the artwork for exaggerating "certain aspects of the body". He comments that the artwork of the manga "seem to take cues from series like GTO and every other manga that has characters drawn in over the top ways to show how crazy they are acting". Comic Book Resources's Danielle Leigh comments on the manga's art, saying "[it] is very disturbing since Kurumi really is just a young adolescent girl and Hideo a very young man — seeing them depicted so graphically bothers me, but what bothers me more is knowing this comics’ primary goal is to titillate its audience through these depictions, and because I think it does do more than that I can't simply dismiss it because I dislike its sexualized representations of young adults". Pop Culture Shock's Erin Finnegan criticises the manga by saying "I found the book neither funny nor titillating. Everything is toned too dark, and the characters designs are unappealing". Jason Thompson, in his online appendix to "", states that the manga is "like a porn film (or porn manga) which never quite gets to the money shot". He further comments that "love comedy fans will shy away from the general mood of degradation, not to mention the grotesque art, but to its credit the manga never pretends to be cute; it’s florid sex-obsession and adolescent angst from beginning to end, and gradually it turns into a psychodrama about Kurumi’s upbringing and the connection between these two lonely souls". 
The Japan Times's Mark Schilling condemns the first "Sundome" film for trying to be a pink film by illustrating "its fetishistic eroticism and raunchy sense of humor" through "Atsushi Ninomiya as the hugely frustrated hero, behave as much as possible like the "manga" originals, which involves much exaggerated posing, moaning, howling and other hormone-driven behavior".