Pronunciation
つ(tsu): Pronounced as "tsoo" (like "tsunami"). つ is Hiragana and ツ is Katakana.
Pronunciation of Japanese [ts]:
1. Tongue Position:
• The tongue is positioned similarly to the [t] sound at the alveolar ridge (just behind the upper front teeth).
• The [s] part of the sound involves the tongue slightly touching the alveolar ridge or the roof of the mouth further back, creating the hissing quality.
2. Airflow:
• For the [t] sound: The tongue blocks the airflow briefly at the roof of the mouth, similar to the English [t] sound in "stop."
• For the [s] sound: The tongue should not block airflow completely. Instead, the air flows through the narrow gap between the tongue and the roof of the mouth, creating a hissing sound.
3. [ts] as a Cluster:
• The [ts] sound is a combination of both sounds, so you need to release the tongue for the [t] and follow with the [s] quickly in succession.
• The [ts] sound in Japanese is a single consonant sound rather than a combination of two separate sounds, as in English.
4. Mouth Position:
• Keep your lips relaxed and slightly apart.
• The tongue should be positioned quickly to pronounce both the [t] and [s] sounds in one smooth action, without a pause between them.
This is another exception where the t sound combines with s before う(u).