What-If Ships of the IJN (Imperial Jason Navy) An interesting look at possible and impossible ship designs inspired from the actual IJN. All ships listed below are at the scale of one pixel equals 2 feet. Click on any of the images below to see a full description of the vessel and a complete two-view drawing. Battleships SBB Yashima SBB Kii BCV Tosa BCV Ise BB Fuso PBB Aki BAA Settsu Aircraft Carriers SCV Hiryo CV Shinano CV Shoyu CVL Ibuki CVL Mogami CVE Togo Cruisers CA Aikawa CLA Fuzi CAL Ishikari CAL Tokachi (improved Ishikari) CL Tokiwa CL Sakawa