Ikigai ⌈Fast and Furious⌋ (✓)

ikigai (n) - a reason for being

Takana Kamata was at the top of the food chain. She ruled alongside her brother and her boyfriend over the people of the Tokyo Underground. But a secret knocks her off the throne she holds dear and into chaos. Then, an American shows up and begins waging war against the very kingdom that she and her brother built. And to send the princess spiraling further into the void of pandemonium, an unknown enemy intrudes into the trembling kingdom and heads straight for the throne room.

By losing herself and nearly losing all she knows, can she find her purpose?