Classic game Aselia The Eternal ISO from FASiSO
Portray Yuuto in his quest to protect his sister Kaori and adjust to life in the fantasy world of Phantasmagoria, forced to take up the sword and fight alongside enigmatic female fighters known as Spirits. Epic RPG action in the first all-ages game from JAST USA!
Takamine Yuuto is a regular guy with a heavy responsibility. After losing his parents, instead of relying on relatives he decides to live independently and provide for his stepsister Kaori. Their life together is hard, but pleasant; passed in friendly quarrels with his rival Shun, and accompanied by their childhood friend Kyouko.
But the wheel of fate moves as it wills. In an astonishing turn of events, Yuuto and his sister are summoned to another dimension: the land of Phantasmagoria. Kaori is held captive, and without the ability to understand or communicate in this new world, Yuuto is compelled to become an Etranger - a warrior of power - and take up the sword, becoming a force in the conflict raging in this alien world.
To protect Kaori, the unwilling Yuuto throws himself into the fray. But as he fights alongside the fighters known as Spirits, living among the people of Phantasmagoria, he slowly comes to discover other reasons for his ongoing struggle...