She has written and supervised numerous screenplays for anime series, live-action dramas and films.
Her major works include Kaleido Star, Aria, Maria-sama ga Miteru, D.Gray-man, K-On!, Bakuman, and Girls und Panzer.
In more recent works, she has supervised the screenplays for Majestic Prince, Non Non Biyori, A Town Where You Live, Tamako Market, Yowamushi Pedal, and Castle Town Dandelion.
[3] In 2018, she wrote the screenplay for Violet Evergarden which aired on TV in Japan and is licensed by Netflix.
[4] Her latest project is the animated series The Heike Story, produced with animation studio Science Saru.