Talk:Hayasui/@comment-115.77.231.198-20150818173534/@comment-71.254.160.182-20150820030622

A hybrid tanker/carrier, according to wikipedia. She was upgraded so she could service in a combined fleet and defend herself to a degree, rather than be a floating target.

source: https://en.wikipedia.org/wiki/Japanese_fleet_oiler_Hayasui