- Flagship, Kai Flagship and Flagship II[?] are able to attack during night phase (unless it has been heavily damaged/大破, as per night battle rules). They still can't attack in the day if their HP is orange or lower.
- Kai Flagship can be found in World 2-5, World 3-5 and World 5-5.
- Kai Flagship also known as "BWS" (Black Wo Shooter)
- Flagship II first appeared on Summer 2014 Event. Reappeared on World 3-5.
- In the CCG Weiß Schwarz by Bushiroad, Wo-class is available as a pre-order bonus character for the KanColle deck by pre-ordering from a certain website. The quote on her card is "今日は暴れるや-めた" which roughly means "I'm not gonna get rough for todaaaaaay" and her card title is "いらっしゃいませ! 空母ヲ級" which translates as "Welcome, Standard Carrier Wo-class!". She also has very different character art.
|List of Enemy Ships · List of Player's Ships|
Light Carrier Nu-Class · Standard Carrier Wo-Class
|Imps||PT Imp Pack · Artillery Imp|
War Princess/Water Princess
|Ships||Destroyer Princess||Destroyer Water Demon|
|Ancient Destroyer Demon||Ancient Destroyer Princess|
|Light Cruiser Demon||Light Cruiser Princess|
|Heavy Cruiser Princess (Summer)|
|Battleship Princess (Summer)||Battleship Water Demon|
|Escort Princess||Escort Water Princess|
|Aircraft Carrier Demon (Summer)||Aircraft Carrier Princess (Summer)||Aircraft Carrier Water Demon|
|Seaplane Tender Princess||Seaplane Tender Water Princess|
|Submarine Princess (Summer)|
|Armored Carrier Demon||Armored Carrier Princess|
|Southern Demon||Southern War Demon||Southern War Princess|
|Anchorage Demon||Anchorage Princess||Anchorage Water Demon|
|European Princess||European Water Princess|
Air Defense Princess · Abyssal Jellyfish Princess · Abyssal Twin Princesses · Northern Water Princess · New Submarine Princess (Vacation Mode) · French Battleship Princess (Vacation Mode) · Night Strait Princesses · Entombed Anti-Air Guardian Princess · Abyssal Crane Princess · German Escort Princess · Dock Princess · Abyssal Nimbus Princess · Abyssal Sun Princess · Abyssal Pacific Princess · Abyssal Mediterranean Princess · Anzio Princess · Batavia Princess · Anti-Air Cruiser Princess
|Installations||Anchorage Water Demon|
|Harbour Princess (Summer)||Harbour Water Demon|
|Isolated Island Demon||Isolated Island Princess|