* '''2021-03-01:''' Became improvable and upgradeable to {{Equipment/Link|Prototype Type 97 Torpedo Bomber Kai (Skilled) No. 3 Model E (w/ Type 6 Airborne Radar Kai)}} | * '''2021-03-01:''' Became improvable and upgradeable to {{Equipment/Link|Prototype Type 97 Torpedo Bomber Kai (Skilled) No. 3 Model E (w/ Type 6 Airborne Radar Kai)}} |