Your search for "house's mystery quilt" revealed the following:

Full Size Pattern Set for "House's Mystery Quilt" ( with Japanese instruction )

Fabric Set for Borders and Stairs in "House's Mystery Quilt " (without instructions and patterns)

Fabric Set for Houses in "House's Mystery Quilt" (without instructions and patterns)

Fabric Set for Top in "House's Mystery Quilt" (without instructions and patterns)

Fabric Set for Backing and Binding in "House's Mystery Quilt " (without instructions and patterns)

Fabric Set for Base in "House's Mystery Quilt" (without instructions and patterns)

macchina, 10 colors Gutermann Thread Set for "House's Mystery Quilt"

COSMO, 9 Colors Embroidery Thread Set for "House's Mystery Quilt"

Quilt Party's Original File A4

Full Sized Pattern Set for "Sky Gray Flower Quilt" ( including English instructions )

Hexagon Log Cabin Quilt (with Japanese instruction only)

16 Square and Triangle Sampler Quilts (No Instructions) in "1 patch, 2 patch, 3 patch, Quilt with Three Patches"

Factory (without instruction and pattern) in "Sutekini (Fantastic) Handmade, August, 2023 issue" - Monthly Quilt, Let's Build A Town with Houses

Doll Quilt

Star Sampler Quilt 1 (with English instruction)

Small Victoria and Albert Museum Quilt (with English instruction)

3D House with Yellow Windows (WITH Japanese instruction and pattern)

Star Sampler Quilt 4 (WITH English instruction)

Best Friend's Mini Quilt (with Japanese instruction)

US House Pouch (with English instruction)