Hobby Boss HB-87017 1:700 Scale I-400 Submarine Kit  [HB-87017]

IJN I-400 Class 1:700 - Hobby Boss model summary

This 1:700 plastic assembly kit reproduces the IJN I-400 class submarine and is pitched as a compact naval modelling subject for display and historical builds.

The I-400 series were late World War II Japanese submarines built to operate as submarine aircraft carriers, notable for their size among diesel submarines and for very long range. They were arranged to carry foldable Aichi M6A Seiran aircraft to extend operational reach. A number of planned operations—some ambitious in scope—were not implemented; remaining boats were captured by Allied forces after the 1945 surrender.

In 1:700 the kit captures the distinctive deck hangar and aircraft stowage layout. Model builders can expect refined surface detail appropriate for painting and weathering at small scale. Assembly is best approached with steady hands, small-scale modelling tools, and experience with tiny parts to maintain the kit's proportions and features.

A compact interpretation of the I-400 class that appeals to modellers aiming to represent the unusual submarine-aircraft concept within small-scale naval collections.