| ** Capped at +1: [[I-13]], [[I-14]], [[I-19]], [[I-26]], [[I-58]], [[U-511|U-511 Kai]], and [[Hayasui]]. | | ** Capped at +1: [[I-13]], [[I-14]], [[I-19]], [[I-26]], [[I-58]], [[U-511|U-511 Kai]], and [[Hayasui]]. |
− | ** Cannot be modernised: [[I-168|I-168 Kai]], [[I-400]], [[I-401]], [[I-8]], [[Maruyu]], [[Hayasui|Hayasui Kai]], [[Bismarck]], [[Littorio|Littorio/Italia]], [[Musashi]], [[Mutsu|Mutsu Kai]], [[Nagato|Nagato Kai/Kai Ni]], [[Nelson Kai]], [[Richelieu]], [[Roma|Roma/Kai]], and [[Yamato]]. | + | ** Cannot be modernised: [[I-168|I-168 Kai]], [[I-400]], [[I-401]], [[I-8]], [[Maruyu]], [[Hayasui|Hayasui Kai]], [[Bismarck]], [[Littorio|Littorio/Italia]], [[Musashi]], [[Mutsu|Mutsu Kai]], [[Nagato|Nagato Kai/Kai Ni]], [[Nelson|Nelson Kai]], [[Richelieu]], [[Roma|Roma/Kai]], and [[Yamato]]. |