Japanese · Pronunciation Guide
a-ri-ga-to-o go-za-i-ma-su: ten even beats, with a flapped r and a long "too" you must actually hold.
arigatou gozaimasu
Count ten morae: a-ri-ga-to-o-go-za-i-ma-su. The long o in とう swallows two of them, and everything else takes exactly one. The word ありがとう on its own carries an accent early — a drop after ri, giving a small fall rather than a rise — but the more useful discipline for a beginner is simply refusing to let any one mora grow longer or louder than the rest.
Listen: ありがとうございます
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手伝ってくれてありがとうございます。
Tetsudatte kurete arigatou gozaimasu.
Thank you very much for the help.
Listen: 手伝ってくれてありがとうございます。
Free browser voice. Hear it read by a real native speaker inside the LingoDrop app.
手伝ってくれてありがとうございます front-loads a geminate: 手伝って has a small っ, which means a full silent beat with the tongue already in position before the t releases. Getting that hold right before you even reach the thank-you is good practice, because the sentence then asks you to hold a long vowel in とう a moment later — two different kinds of length in one breath.
The English version everyone arrives with is "arigato" — four syllables, a stress on "GA," and a short final o, as if it rhymed with "potato." Japanese wants five morae in the word itself with the o held double-length, and no stress peak on ga. The other giveaway is the r: substituting an English r turns ari into something a native listener has to decode. Tap once and move on.