Nagi: the king of video games. Chiharu: the knight of light novels.  Kayura: the soldier of cosplay. The three powerful individuals meet by chance in the holy land of Akihabara.  Tsugumi becomes a bystander, not being able to predict the result of the battle that she was the cause of.  Then Hayate mutters, “I’m sorry…”
What do I need to do to get 
closer to my big sister?
¿Qué tengo que hacer para 
acercarme a mi hermana mayor?
¿Qué podría hacer para llevarme mejor con mi hermana?
Por que eu tenho que me 
dar bem com a minha irmã?