Natsu Hyuuga is the creator of the global hit novel, manga, and anime series
The Apothecary Diaries, which she developed into a published series from a free web novel uploaded in 2011. Her more recent works include
The Failure at God School and
You Can't Bluff the Sharp-Eyed Sister, which is being published in English by Kodansha.
Yo Asami is a manga artist whose works include
The Forgetful Detective (with NISIOISIN),
Seraph of the End: Ichinose Guren: Catastrophe at Sixteen, and
You Can't Bluff the Sharp-Eyed Sister, in collaboration with Natsu Hyuuga, the creator of
The Apothecary Diaries.