Exciting Collaboration: 'Captain Kosaku' Joins Forces with 'Sōen no Kantai'

An Unexpected Combination: 'Sōen no Kantai' and 'President Kosaku'

In a surprising twist in the gaming world, the naval warfare simulator 'Sōen no Kantai', operated by Liber Entertainment, is set to launch an exciting collaboration on December 17, 2025. This partnership highlights the most distinguished character from the renowned manga series 'President Kosaku' by Kenjiro Hirokane, nicknamed 'Captain Kosaku'. With the impending event preparing to immerse fans in thrilling naval battles, gamers can expect a series of new content that bridges these two popular franchises.

A New Player Joins the Battle: Carrier Akagi (Kosaku)

One of the standout features of this collaboration is the introduction of the carrier 'Akagi (Kosaku)' to the game. This iconic ship will be available through a special collaboration gacha called 'Salvage'. This gacha is set to reward players based on their attempts in a 10-pull format, with enticing bonuses for capturing the target ship. As players engage in this salvage event, they will find additional incentives that include guaranteed rewards based on the number of successful attempts.

Carrier Akagi (Kosaku)

Engage in the 'Subjugation War' Event

Aside from the salvage, a standalone original scenario titled 'Subjugation War' will be featured as part of the ongoing collaboration event. In this mode, players will face off against enemy fleets, aiming to defeat them to earn exclusive rewards like '★6 President Kosaku' and '★5 Secretary Ayumi Shima'. This cooperative narrative offers a deep dive into the combined universe of 'Sōen no Kantai' and 'President Kosaku', providing fans with unique gameplay experiences and opportunities to utilize their favorite characters in thrilling ways.

Collaboration Timeline

- Event Duration: The Captain Kosaku collaboration will run from December 10, 2025, at 17:00 to December 24, 2025, at 11:59.

The unexpected combination of these two elements from different media is undoubtedly an exciting prospect for both gamers and fans of manga alike. With its well-established character, Captain Kosaku’s participation offers players a chance to engage in a familiar yet innovative gaming experience.

Don't Miss Out!

Mark your calendars and prepare to set sail for a unique blend of strategic naval battles and engaging storytelling. Whether you're a long-time fan of the manga or a newcomer to the naval game scene, this collaboration promises to captivate and entertain. Dive into 'Sōen no Kantai' and witness the thrill of commanding alongside Captain Kosaku. Don't forget to share your strategies and victories with fellow fans!