Yuuto's been sent to another world, where he is now commander, or "Patriarch" of a clan of warriors.  To survive in this new world, he uses his cell phone, his only connection to the girl he loves back home.
I am Yuuto,
Ich bin Yuuto,
Soy Yuuto.
Soy Yuuto.
Je m’appelle Yûto.
Io sono Yuuto,
Eu me chamo Yuuto,
Меня зовут Юто,