yama moto’s bones found, already?

Note that yama moto's plane was shot down by the americans in solomon island and we papua new guineans still don't know if your government has found his body and retrieve his bones back to japan for proper burial. His name was very popular here and I want to know, thank you very much.
francis.

General Yamamoto State funeral
June 5, 1943

https://www.youtube.com/watch?v=oJ-CEXkgvdA

General Yamamoto Isoroku was shot on April 18th, Showa20(1945).
And on the day following the accident, Japanese search party found his body.
After cremating in Rabaul, his bones was carried back to Japan on the battleship Musashi.

So sorry, Showa18(1943), I incorrectly wrote.(x_x;