Nakajima G8N
The Nakajima G8N Renzan (連山, "Mountain Range") was a four-engine long-range bomber designed for use by the Imperial Japanese Navy. The Navy designation was "Type 18 land-based attack aircraft" (一八試陸上攻撃機); the Allied code name was "Rita".
Read more about Nakajima G8N: Design and Development, Operational History, Variants, Operators, Specifications (G8N1)