Four gorgeous guys, one fabulous mansion and one challenge - turn the landlady's niece into a perfect lady and live rent free; fail and their rent will triple! Surely this task will be no problem for Ranmaru Mori, Kyouhei Takano, Takenaga Oda and Yuki Tohyama, who are lauded as the princes of their high school and have girls dropping at their feet daily... right? The boys' dream of rent-free living comes crashing down when they meet Sunako Nakahara, the girl they must transform. Sunako has devoted her life to solitude, preferring the company of anatomy mannequins, horror movies and the darkened seclusion of her bedroom to the presence of the ‘dazzling creatures' that cause her to have violent nosebleeds. Flushing her out into the light might prove to be more than the boys can handle!
Sawako Kuronuma is just like any other high school girl who wants to make friends and be useful. The only problem is she bears a worrying resemblance to Sadako from 'The Ring!' Because of her reputation, people are not only terrified of her, but small dogs even bark in fear at her presence; in fact, the only person in school who will talk to her is the lively class hottie, Kazehara. As the pair spends more time together, Kazehara slowly begins to bring Sawako out of her shell and soon their feelings for each other develop further. Though with her crippling insecurities, lack of social skills, and a series of cruel rumors and misunderstandings, it seems that Sawako's dream of a normal life won’t be quite so easy to obtain.
Like The Wallflower's close cousin, Kimi ni Todoke also features a fifteen-year-old girl learning to let other people into her life. Kimi ni also sports an amusing secondary cast and a reliance on deformed art to add humor and contrast to the otherwise standard (but beautiful) shoujo artwork.
While Kimi ni Todoke doesn't have as twisted a sense of humor, fans who like the underlying message and morsels of intimacy in The Wallflower will sure love the other title.
Both of those mangas focus on a gloomy, "sadako-like" girl without much self-confidence. Due to influence of a certain boy (or a group of boys in Yamanade) she gradually changes her ways, becomes more open and learns how to loose the "ghost" aura in order to show her beauty.
The main difference is that Yamanade main focus is comedy, and Kimitode main focus is heartwarming. Still, both are entertaining shoujo stories with "if-you-make-effort-you-can-change-and-make-friends" theme.
Yamato Nadeshiko Shichi Henge and Kimi ni Todoke have very scary girls as the main heroines, or at least everyone believes them to be scary. The male protagonists in the story are attempting to change the socially awkward girls into something'normal' for the society around them. Neither one of the heroines have very much self-confidence in themselves which makes it hard for them to make friends. The journey to change is what is exciting about each of the series.
Ouran High School is a prestigious private academy where money and status count for everything. Haruhi Fujioka is a scholarship student at the elite school, and is appalled by the lazy attitude of the rich and powerful students towards their studies. The Host Club is a clear example of this: a group of six attractive and wealthy boys spend their time entertaining the female pupils for a profit. When Haruhi accidentally breaks a ¥8,000,000 vase belonging to the club, they force her to work off her debt as one of the club's members; and to do so, she must masquerade as a boy! Can Haruhi keep her gender a secret from the club's exclusive clients?
Ouran high School Host Club and Yamato Nadeshiko Shinchi Henge both involve a group of very good looking guys trying to turn a girl that doesn't quite fit in with the society around her into the perfect woman. The girls characters are both independently strong in their own right which takes a hilarious turn in the series when they try and stand up for themselves.
Yukari Hayasaka is a serious student who is held to high expectations by her overbearing mother. Excelling at her studies used to be her life's focus until one day she meets a group of fashion students who decide Yukari would be the perfect model for their latest design. While Yukari resists at first, she slowly comes to love this group of people who are living a life so different from her own. She also develops feelings for the lead designer, George Koizumi, and becomes close friends with Miwako Sakurada, her boyfriend Arashi Nagase, and Daisuke "Isabella" Yamamoto. Having these new friends in her life inspires Yukari to stop living her life the way her mother wants; so she strikes out on her own instead, determined to find what will make her happy.
Paradise Kiss and Yamato Nadeshiko Shichi Henge involve trying to turn girls into something else and shaping their lives in different ways. Paradise Kiss revolves more about fashion and trying to turn the main girl into a model. The series both involve high school students trying to find their way in the world living with real life issues.