Chi (kana)
Chi is one of the Japanese kana, which each represent one mora. Both are phonemically, reflected in the Nihon-shiki and Kunrei-shiki romanization ti, although, for phonological reasons, the actual pronunciation is, which is reflected in the Hepburn romanization chi.
The kanji for one thousand, appears similar to チ, and at one time they were related, but today チ is used as phonetic, while the kanji carries an entirely unrelated meaning.
Many onomatopoeic words beginning with ち pertain to things that are small or quick.
The dakuten forms ぢ, ヂ, are uncommon. They are primarily used for indicating a voiced consonant in the middle of a compound word, and they don't usually begin a word. The dakuten form of the shi character is sometimes used when transliterating "di", as opposed to チ's dakuten form; for example, Aladdin is written as アラジン Arajin, and radio is written as ラジオ. It is, however, more common to use ディ instead, such as ディオン to translate the name Dion.
In the Ainu language, チ by itself is pronounced, and can be combined with the katakana ヤ, ユ, エ, and ヨ to write the other sounds. The combination チェ, is interchangeable with セ゚.
| Form | Rōmaji | Hiragana | Katakana |
| Normal ch-/''t- | chi | ち | チ |
| Normal ch-/t- | chii, chyi chī | ちい, ちぃ ちー | チイ, チィ チー |
| Addition yōon ch-/ty- | cha | ちゃ | チャ |
| Addition yōon ch-/ty- | chaa chā | ちゃあ, ちゃぁ ちゃー | チャア, チャァ チャー |
| Addition yōon ch-/ty- | chu | ちゅ | チュ |
| Addition yōon ch-/ty- | chuu, chwu chū | ちゅう, ちゅぅ ちゅー | チュウ, チュゥ チュー |
| Addition yōon ch-/ty- | cho | ちょ | チョ |
| Addition yōon ch-/ty- | chou choo chō | ちょう, ちょぅ ちょお, ちょぉ ちょー | チョウ, チョゥ チョオ, チョォ チョー |
| Addition dakuten d-/j- | ji | ぢ | ヂ |
| Addition dakuten d-/j- | jii, jyi jī | ぢい, ぢぃ ぢー | ヂイ, ヂィ ヂー |
| Addition yōon and dakuten dy-/j- | ja | ぢゃ | ヂャ |
| Addition yōon and dakuten dy-/j- | jaa jā | ぢゃあ, ぢゃぁ ぢゃー | ヂャア, ヂャァ ヂャー |
| Addition yōon and dakuten dy-/j- | ju | ぢゅ | ヂュ |
| Addition yōon and dakuten dy-/j- | juu, jwu jū | ぢゅう, ぢゅぅ ぢゅー | ヂュウ, ヂュゥ ヂュー |
| Addition yōon and dakuten dy-/j- | jo | ぢょ | ヂョ |
| Addition yōon and dakuten dy-/j- | jou joo jō'' | ぢょう, ぢょぅ ぢょお, ぢょぉ ぢょー | ヂョウ, ヂョゥ ヂョオ, ヂョォ ヂョー |
Other communicative representations
- Full Braille representation
- Computer encodings