Hiroshi Seko
| Item | Date | Publisher | Price | Role |
|---|---|---|---|---|
| Attack on Titan: Lost Girls Vol 02 | March 1, 2017 | Kodansha Comics | $10.99 | Writer |
| Attack on Titan: Lost Girls Vol. 1 | Aug. 31, 2016 | Kodansha Comics | $10.99 | Writer |
| Attack on Titan: Lost Girls Vol 02 | March 1, 2017 | Kodansha Comics | $10.99 | Illustrator |
| Attack on Titan: Lost Girls Vol. 1 | Aug. 31, 2016 | Kodansha Comics | $10.99 | Illustrator |
