[tater]

Without a "~" the exact value is given, or in the case of warships the mast seems to end on one of the 15' lines drawn. With a ~, probably +- 1-3 feet (different scale drawings, the bigger the ship, the larger the error).

Conte Verde 115'
Horai 110'
Kiturin 104'
Tyohei 90'
Heito 76'
Zinbu 82'
Hakusika 63'
Kinposan 78'
Biyo 82'
Kagasian 74'
Haruna 57'
Buzyon 80'
Nippon 87'
Nagara 100'

Minekaze ~70'
Mutsuki ~67
Fubuki ~77'-80' (several sub types in ONI, hard to tell apart)
Shiratsuyu ~75'
Asashio ~71'
Akizuki ~73'

Kuma ~118'
Takao ~130'-145'+ (different ships in ONI)
Furutaka 120'
Mogami ~112'
Tone ~105'
Naka 105'

Shokaku ~96'
Chitose ~88'

Kongo 135'
Fuso ~160-165' (ONI made 2 classes)
Ise ~130'

Okinoshima 107'
Subchaser ~32'
No13 ~64'