Part ofThe Sumikkogurashi Collection

Includes Sumikko Gurashi: The Pop-up Book and the Secret Child (2019), Sumikko Gurashi: The Little Wizard in the Blue Moonlight (2021), Sumikko Gurashi: The Patched-Up Toy Factory in the Woods (2023), and Sumikko Gurashi : The Sky Kingdom and Two Children (2025).