2, the story begins on the final day of school before summer vacation. Then the player chooses a sister who he wants to start with for a close relationship. Therefore, Sister Princess 2 is about spending the player's time with either one sister or all sisters at the same time as they spend their summer together. Especially in Sister Princess 2, the player can spend the summer with all the sisters, not just one, in a special ending where the sisters invite their brother to a summer party where the brother and the sisters would swear to be together forever. Characters Brother The brother whom all of the sisters adore. In their eyes, he can do no wrong. The name Wataru Minakami was given to the brother character only for the first Sister Princess television series. In Sister Princess Re-Pure, he is simply referred to as "Ani", or "Brother". Until the final set of illustrated stories, the brother's face was always hidden or turned away from the reader to keep his appearance hidden. This follows a tradition of most eroge protagonists, so as to allow the character to be a 'blank slate' so that the player can place themselves in his metaphorically empty shoes. As the series came to its end, a slightly modified version of the character design from the anime was used. As the father/fathers of the siblings is never present, and the mothers of the sisters are regularly preoccupied by their upper-class careers, Wataru serves as much a parent figure as he does a brother. He devotes extraordinary time to teaching or guiding them through various life crises, no matter how trivial or difficult they may be. For this reason, the sisters attribute many of their personal accomplishments to him. Despite their unwavering testimonies, Wataru is not perfect, even in the magazine stories and mini-novels. He is unquestionably selfless however, and will do everything in his power to aid his siblings whenever humanly possible. Wataru also seems to possess an uncanny ability to show up exactly when a sister needs him most. Wataru has a habit of saying "It can't be true" in almost every episode. Understandably, the greatest fear the sisters share is someone or something taking Wataru away from them. For this reason, some of them entertain and dream of somehow becoming his wife or life partner. As pure as Wataru’s sisters are, they show