| Name | Format | Date | Volumes | State |
|---|---|---|---|---|
| Kemomimi Character Design Bookケモミミキャラクターデザインブック | Explanatory book | 2019 | 1 | Completed |
| Meruhen de Kawaii Onna no Ko no Ishō Design Catalogメルヘンでかわいい女の子の衣装デザインカタログ | Artbook | 2019 | 1 | Completed |
| Yoshida Seiji Sakuhin-shū & Pāsu Tettei Technique ~Yoshida Seiji Art Works & Respective Technique~吉田誠治作品集&パース徹底テクニック～Yoshida Seiji Art Works & Respective Technique～ | Artbook | 2020 | 1 | Completed |