Yuma's older sister, Akari can be a tad self-centered at times, occasionally sending others out to find her scoops to make reports on, even if it is dangerous or hazardous. She can also be somewhat aggressive, showing to be willing to physically attack Yuma when she caught him dueling (though it is possible she was just trying to intimidate him). Despite this, Akari genuinely cares for her little brother, and is rather protective of him.  (Source: yugioh.wikia)

The story takes place in the near future in a city called Heartland. Tsukumo Yuma is a young duelist who strives to become the Duel Monsters champion, despite being an amateur. One day, during a duel with a school bully, a mysterious spirit called Astral appears before Yuma, and helps him to win. Astral then explains to Yuma that he is searching for his lost memories, which have been transformed into 99 "Xyz Monster" cards called "Numbers" and have been scattered across the globe. The "Numbers" have the ability to possess the duelists who own them and bring out their darkest desires. In order to recover his memories, and collect the "Numbers" cards, Astral teams up with Yuma.

[Twitter](https://twitter.com/namichika124)

She also speak German and English.

The continuation of Yu-Gi-Oh! Zexal. <br><br>
A new enemy has been revealed - Barian. They wish to gather the "Numbers" and destroy the Astral World to avoid their own world's destruction. As such, Yuma and his friends are their prime target, and the Barian begin to slowly enter Heartland City.

Akari Tsukumo