Career
She has written and supervised numerous screenplays for anime series, live-action dramas and films. Her major works include Kasumin, Kaleido Star, Aria, Maria-sama ga Miteru, Doctorate.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.
She wrote the story for the manga series Tokyo Mew Mew along with illustrator Mia Ikumi.