context: Inagaki specialized in the Edo period and taught Sugiura how to do the background surveys that would later ensure the historical accuracy of her manga and other works.
source: Sugiura was the assistant of Murasaki Yamada, a prominent feminist manga artist.
reference_original: Sugiura war die Assistentin von Murasaki Yamada, einer berühmten feministischen Manga-Künstlerin.
reference_flipped: Sugiura war der Assistent von Murasaki Yamada, einer berühmten feministischen Manga-Künstlerin.