is a Japanese manga series written and illustrated by Crystal na Yōsuke. It was serialized in Shogakukan's Weekly Shōnen Sunday from April 2008 to February 2011, with its chapters collected in 11 tankōbon volumes.
Plot
Tadashi Imamoto is in his second year of junior high school and is a member of the handicraft club and loves nothing more than knitting. Unfortunately he is in a secret relationship with Saya, the leader of a notorious all-girl gang, who says she will kill him and herself if anyone is to find out about it.
As the plot progresses the power of the relationship not so subtly shifts from Saya to Tadashi, in several cases debilitating Saya's ability to act and causing her to have a nose bleed and faint at the thought of receiving affection from Tadashi.
Characters
Also known as , is the leader of the all-girl gang called the , and is one of the biggest delinquents in the prefecture. She possesses superhuman strength, as she is able to destroy a wall without thinking. She harbors feelings for Tadashi, but has to hide it to keep the impression on her gang that she is the strongest and biggest man hater of them all, as she has stated to Tadashi that if they are found out of their secret she will kill him and herself. When Saya is alone with Tadashi, she has a sweet love-struck girl personality, and usually asks to be punished in some life threatening way for harming him earlier to keep up her image. She loves him so much that she could not get within 100 meters of his house without fainting and blushes deeply anytime any close action between them happens. She later takes up a disguise as a first year girl named Angie who is interested in the arts and crafts club, this being so she can be closer to Tadashi, as she realized they rarely spend any time together. With this personality she is able to say things she would normally be too embarrassed to say to him. Because of how effective this persona is, she thinks she accidentally created a love triangle between herself and this new persona for Tadashi's heart. She is unaware that Tadashi knows Angie is herself and is only playing along. It is revealed later that she is extremely rich, and her complete name is . Her father runs a very successful electronics company and she has a little sister named Cupid, though it appears that she does not like her father, calling him Old Man.
Tadashi is a student in his second year of junior high school and is a member of the handicraft club who loves nothing more than knitting and his skills are good enough to make stuff animals. He is s also in love with Saya. Later on in the story, he becomes the vice-president of the school council, although he did not want to do this. He is a good-hearted guy, as he will go out of his way to protect Saya or anyone else. While doing his duties as the vice-president, he acts as somewhat of a personal servant to Saki since she is so weak when she does any manual labor he describes it as if she "is in a death struggle". He truly does love Saya, and will go out of his way to protect their secret relationship or her in situations where he can. He also becomes depressed when he is unable to spend time with her. Also when he describes his girlfriend to others, he often states how she might come off as tough but is a very sweet and cute girl, as well as the type of girl that if she had to choose between him and her friends, even if it was to save them from falling off a cliff and only had enough strength for one, she would try with all her might to save both. He then reveals to Angie (Saya in disguise) that at first he was afraid of Saya when they first met, but overtime he quickly fell in love with her.