Recently, while playing Japan mid-tier with my friend, I noticed Japanese teams in BR 3-5 rarely get over 7 real players. Japan overall is very boring due to the lack of map and weapon diversity. I would recommend adding these things would make Japan be on par with other factions
Battle of Iwo Jima
The United States sent its forces to capture Iwo Jima via beach landing, similar to the D-DAY landings.
It would be fun to play and to gun down Americans. The map should have adequate cover. Also, it would be fun to have detailed cave networks.
Battle of Manila
An urban combat map would be a very nice addition to Japan’s map selection. Aside from the Burma map, we do not have any urban combat settings.
Okinawa
An open map with hills and vegetation whilst lacking trees as seen in many historical photos.
Ground and Vehicle Combat
ADDING NEW WEAPONS
Much like the Soviet faction, experimental weapons plague the upper tiers. We could add interwar weapons and more experimental weapons. Though, I would cast skepticism of experimental weapons.
ADDING GOOD EVENT SQUADS FOR JAPAN
In my personal experience, when I started Enlisted, I got a very good event squad for the Soviets which motivated me to play the Soviets for a long time.
BALANCING
The Allies faction has much better weapons than Japan. The M1919A6, M2 Carbine, T20, Hyde 1944, M26 Pershing, and of course, the Meteor. Buffing Japan’s air vehicles slightly would be helpful whist taking the recent gun nerfs away.
Japan should have better air vehicles. Allies should have better ground vehicles.
If we apply these suggestions to Japan, it would be so much more enjoyable to play.