Changes

*{{Class|Taiyou}}: Chūyō,  

*{{Class|Taiyou}}: Chūyō,  

*Kaiyō,

*Kaiyō,

*{{Class|Shimane Maru}} (IJN CVE): Shimane Maru, Ōtakisan Maru (not commissioned)

*{{Class|Shimane Maru}}: Ōtakisan Maru (not commissioned)

;CV

;CV