I was originally planned as a high-speed oiler, then a submarine tender, then I was finally completed as a light carrier.<ref>She was originally planned as the oiler Takasaki, later submarine tender after Japan left the [https://en.wikipedia.org/wiki/London_Naval_Treaty London Naval Treaty].</ref> | I was originally planned as a high-speed oiler, then a submarine tender, then I was finally completed as a light carrier.<ref>She was originally planned as the oiler Takasaki, later submarine tender after Japan left the [https://en.wikipedia.org/wiki/London_Naval_Treaty London Naval Treaty].</ref> |