Sokuon

Japanese symbol

The sokuon is a Japanese symbol in the form of a small hiragana or katakana tsu, as well as the various consonants represented by it. In less formal language, it is called chiisai tsu (小さいつ) or chiisana tsu (小さなつ), meaning "small tsu". It serves multiple purposes in Japanese writing.

This keyword could refer to multiple things. Here are some suggestions: