天城(空母・初代) 天城(未成空母) 天城(天城型空母) 天城(赤城型空母)
Planned first carrier (conversion from [[amagi_(battlecruiser)|battlecruiser]]) of the Amagi class carrier, cancelled when the ship was wrecked on the stocks by the Great Tokyo Earthquake of 1923.
This deliberately-incorrect qualifier -- (akagi-class_aircraft_carrier) -- was formerly used in "the Japanese Wikipedia article":[https://web.archive.org/web/20171117132109/https://ja.wikipedia.org/wiki/%E5%A4%A9%E5%9F%8E_(%E8%B5%A4%E5%9F%8E%E5%9E%8B%E7%A9%BA%E6%AF%8D)] to distinguish it from the second "Amagi (Unryuu-class aircraft carrier)":[https://en.wikipedia.org/wiki/Japanese_aircraft_carrier_Amagi].
amagi (akagi-class aircraft carrier)