The nuances of Japanese speech are retained

The argument

It is impossible to provide perfect translations since English and Japanese are fundamentally very different languages. Subtitles can provide close translations of the dialogue, and the viewer, who will hear the Japanese and read the English, can determine for him/herself whether the translation makes sense or not. It would especially be helpful to learners of Japanese as well. The authenticity and originality of the director’s work is also maintained; for example, the emotions that are expressed by the voice actors in the Japanese audio might be different to that in the dubbed versions.

Premises

Counter-arguments

The argument's opening premise tells against its conclusion. If perfect translation between the two languages is impossible, that constraint applies to subtitles too — and applies more tightly, because subtitles must fit a reading speed and a character count. The result is compression: honorifics, levels of politeness, sentence-final particles and pronoun choice are routinely flattened or dropped, and wordplay is either lost or replaced. Dubbing can use a longer line where the mouth movement allows, and can convey register through delivery rather than through text, so it is not obvious which method loses more. The claim that viewers can judge the translation for themselves also applies only to viewers who already understand Japanese — the group least in need of either option. For everyone else, no such check is available, and the audience depends entirely on the translator's choices, exactly as a dubbing audience does. The authenticity argument rests on a further assumption that does not hold for the medium: anime is animated to a script and the Japanese track is recorded to finished or in-progress animation, so both versions are performances laid over drawings rather than one being the work itself and the other an alteration. And subtitles carry a cost the argument does not weigh, since reading occupies the visual attention the animation is competing for — a trade-off that bites hardest in densely composed or fast-cut sequences, which is the ground of the sibling position that the answer depends on the content.

Rejecting the premises

[Rejecting P1] The impossibility of perfect translation constrains subtitles too, and more tightly: reading speed and character limits force compression, flattening honorifics, politeness levels and sentence-final particles, whereas dubbing can carry register through delivery. [Rejecting P2] Checking the translation against the audio is available only to viewers who already know Japanese, who least need either option; and both tracks are performances recorded to animation, so neither is the original in the way the authenticity claim assumes. [Rejecting P3] Reading subtitles consumes the visual attention the animation competes for, a cost greatest in densely composed sequences — which supports the sibling position that the answer depends on the content.