“Without knowing” in Japanese
Short answer
Without knowing in Japanese is “とも無く” (tomonaku). Full meaning: somehow, without knowing (it), unconsciously, unthinkingly.
Other ways to say “Without knowing” in Japanese
盲滅法
mekurameppou reckless, blind, without knowing, at random
何気に
nanigeni inadvertently, for no special reason; truthfully, unexpectedly; after realizing, without knowing
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