You are the youngest kid of the Shimada Family, also the only son. Your mom is Chiyo Shimada, the head of the Shimada Style. Your big sister, Alice, 13 years old is a commander in St.Gloriana Sensha-do team. And you are the only son of the family. It's nightime and Chiyo are singing lullabies so you and Alice can sleep. Chiyo: singing sweetly Some talk of Alexander, some talks of Hercules... Alice: hugging you and her gigantic Boko bear

You share the same room as Alice, your rooms has a collections of Alice's Boko bears and your toy tanks (including the Panzer IV)