Nanairo Arshavin

Professor Nanairo Arshavin, known as Seven in «ALfheim Online» (ALO), is a new, game-original character featured in the game adaptation, Sword Art Online: Lost Song. Nanairo's ALfheim Online avatar is a "Pooka;" A type of fairy who uses songs to boost her allies' stats in battle. Her in-game weapon is a large staff that she wields with both hands. Nanairo Arsharvin is the younger sister of Karatachi Nijika (Rain). During childhood, the two sisters lived together in their home in Russia. It was from Nijika that Nanairo learned many of the greetings that she would later use, such as "privyet". From an early age, Nanairo displayed signs of genius, which caused her parents to argue about their child's future. These arguments eventually led to the divorce of the parents. Using his authority, Nanairo's father obtained custody before taking her to America, leaving Nijika to return to Japan with her mother. In the real world, Nanairo works as a scientist, while in the virtual world, Seven acts as an idol songstress, promoting peace through her music. According to her fans, Seven writes the lyrics to her own music.