- +10% Trade efficiency
- +20% Trade steering
- +25% Domestic trade power
- +10% Galley combat ability
- −1% Yearly navy tradition decay
- +20% Morale of navies
- +20% Privateer efficiency
- +1 Diplomatic reputation
- +25% Naval force limit modifier
- −5% Sailor maintenance
- −5% Technology cost
- +1 Yearly navy tradition
So is a one-province minor daimyo on the isle of Tsushima, situated between Korea and the rest of Japan. Located on the island of Tsushima, the So clan will have the option to become a Pirate Republic after the Wokou incident has happened. These pirates will now be seen terrorizing the coasts of Korea and Japan.
Unite Japan as a Daimyo.
Start as a Japanese Daimyo, convert yourself and all of Japan to Christianity.
Embrace "manufacturies" institution as Japan by 1655.
Go full isolationist in 6 Incidents.