IJN I-351

The IJN-351 is a Tier V submarine of the Imperial Japanese Navy.

Description
Also known as the Senho type, I-351 was a submarine designed primarily to resupply flying boats at the sea. Although this need eventually dissipated, and the submarine then became an oil tanker, similar to German Type XIV. I-351 would be sunk on the 14th of July, 1945 by the US submarine USS Bluefish.

Performance
The I-351 is the first submarine which can be unlocked in Naval 1945. It is a very basic submarine with an underwater time of about 120s. It helps beginners to learn submarine tactics and master their skills at it. But this is not a very forgiving submarine. Due to its lackluster performance coupled with slow speed, it becomes an easy target for enemy destroyers which have the ability to launch depth charges from on-board. It does not have rear torpedoes. This submarine sets the benchmark on which other submarines are compared upon.

Pros

 * 4 torpedoes at front, which can be very lethal if all shots hit the ship at once
 * Good for Beginners
 * Has good health pool for its tier

Cons

 * Rather lackluster performance and slow speed
 * Easy target for destroyers
 * No rear torpedoes

Recommended Perks
Submarine perks are perks that are only best used at submarines. As of now, there is only one submarine perk.

Additional Batteries

 * +50% Underwater Time
 * -10% Ship Speed