Large Named WWII Japanese Navy Multi Blade Pocket Knife with Kanji

The pocket knife has an overall length of approximately 8-1/2 inches when the largest blade is open, and approximately 5 inches when closed. The knife has three blades or instruments, all of the blades exhibit surface rust. One side of the grip bears scratched kanji name 'Takahata', presumably the name of the sailor who owned the knife.