| SEALS |
| Some of Gekko's more commonly used seals are illustrated here. |
| Square Gekko 2 |
| Square Gekko 4 |
| Square Ogata Gekko 1 |
| Square Gekko ga |
| Square Ichiei Gekko-ichi |
| Square Gekko 3 |
| Square Gekko Kokya |
| Square Gekko 1 |
| Square Kagyo 1 |
| Square Kagyo 2 |
| Square Minamoto Kouyuu in |
| Square Gaun |
| Square Engyoryo |
| Square Kansukuki |
| Square Nenyu |
| Square Shayu |
| Square Nihonga |
| Square Ogata Gekko 2 |
| Square Shuchuzen |
| Square Unread 1 |
| Square Unread 6 |
| Square Unread 2 |
| Square Unread 3 |
| Square Unread 5 |
| Square Unread 4 |
| Square Unread 8 |
| Round Gekko 8 |
| Round Gekko 1 |
| Round Gekko 2 |
| Round Gekko 4 |
| Round Gekko 5 |
| Round Gekko 7 |
| Round Gekko 3 |
| Round Gekko 6 |
| Round Ogata |
| Round Unread |
| Round Kagyoryo |
| Rectangular Gekko 5 |
| Rectangular Kichiki |
| Rectangular Mansaigaku |
| Rectangular Gekko 1 |
| Rectangular Gekko 2 |
| Rectangular Unread 1 |
| Rectangular Gekko 4 |
| Rectangular Gekko 3 |
| Rectangular Unread 2 |
| Other Ryuzo |
| Other Gekko 1 |
| Other Unread |
| Other Gekko 2 |
