| Book | Selector | Unit |
| Armies of Imperial Japan | 1931-32, The Invasion of Manchuria | Forward Observer (Air) |
| Armies of Imperial Japan | 1942, 2nd Raiding Regiment at Palembang | Forward Observer (Air) |
| Armies of Imperial Japan | 1942, The Battle for Guadalcanal | Forward Observer (Air) |
| Armies of Imperial Japan | 1942, The Fall of Corregidor | Forward Observer (Air) |
| Armies of Imperial Japan | 1942, The Fall of Singapore | Forward Observer (Air) |
| Armies of Imperial Japan | 1942, The Yokosuka 1st SNLF Paratroopers at Menado | Forward Observer (Air) |
| Armies of Imperial Japan | 1944, Burma | Forward Observer (Air) |
| New Guinea | IJA Heavy Machine Gun Platoon | Forward Observer (Air) |
| Empires in Flames | IJA Kwantung Army, 1937 | Forward Observer (Air) |
| Empires in Flames | IJA Kwantung Army, 1945 | Forward Observer (Air) |
| Ostfront | Imperial Japanese Kwantung Army | Forward Observer (Air) |
| New Guinea | Japanese Pacific Defenders | Forward Observer (Air) |
| Armies of Imperial Japan | Japanese Reinforced Platoon | Forward Observer (Air) |
| v2 Rulebook | Japanese rule book units only | Forward Observer (Air) |
| Tank Wars | Japanese Tank Platoon | Forward Observer (Air) |
