Unpooled from Harsher In Hindsight. Unless something has happened in the one day or so since the artist published this picture to justify pooling this, it shouldn't be repooled.
Too think that they all died/sunk at Cape Engano 75 years ago. Zuikaku... Zuihou... Chitose... Chiyoda... I hope they were all able to find peace within the ocean depths.