“Actual size” in Japanese
Short answer
Actual size in Japanese is “実寸” (jissun). Full meaning: actual size, exact size.
Other ways to say “Actual size” in Japanese
原寸
gensun actual size, full size
実物大
jitsubutsudai actual size
原寸大
gensundai actual size, full size
等倍
toubai same size, actual size, same scale
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