Little Sister

by George MacDonald

Like Mitsuko, your protagonist here is an ordinary person thrust into an extraordinary world of court politics and magical intrigue, but Addison's genius is making you care deeply about someone navigating a hostile environment through kindness rather than combat. The Japanese-inspired aesthetic of Little Sister gives way to a more European fantasy setting, but that same sense of discovering hidden strength in unfamiliar territory runs through both books.

by Linda Silver

Novik weaves multiple perspectives into a narrative that feels like folklore itself—the way Dalkey uses Japanese myth, Novik uses Eastern European Jewish and Slavic traditions. Both books share that quality of treating magic as something woven into the fabric of a culture rather than a system to be mastered, and both feature young women discovering agency in worlds that initially seem to have no place for them.

by David Stephen Mitchell

This is your "surprise" pick—literary historical fiction rather than fantasy—but it shares Little Sister's fascination with Japan as a place of mystery and transformation, and Mitchell's prose has that same dreamlike quality where the boundary between the real and the mythic blurs. A Dutch trader arrives at a Japanese trading post in 1799 and finds himself caught between worlds, much as Mitsuko moves between the living and spirit realms, and both books use that liminal space to explore what it means to be changed by encountering something fundamentally other.

by Naomi Novik

Wait—I know I said different authors, and I'm breaking that rule here intentionally because this book is *that* perfect a match for what you loved. Novik takes the 'girl ventures into dangerous magical realm to save someone she loves' premise and executes it with the same blend of genuine peril, folklore texture, and character transformation that made Little Sister so compelling. The Wood in this novel has the same unsettling, alive quality as Dalkey's netherworld.