Preorders of Nendoroid Doll Inventor: Kanou from the GOOD SMILE ONLINE SHOP came with a Mini Shikishi featuring an illustration by Rella as a bonus.
| Name | Inventor: Kanou |
|---|---|
| Source | Original character |
| Brand | Nendoroid Doll |
| Retail Price/th> | ¥9,500 |
| Release date | February 2022 |
| Counterpart Doll | No |
| Outfit Available Separately | Inventor Outfit Set | Manufacturer | Good Smile Company |
| Sculptor | Shichibee | Outfit/Pattern Design | Mieko Akimoto | Website Link | Good Smile official EN site (archive link) |