し, in hiragana, or シ in katakana, or shi in Romaji under Hepburn romanisation (IPA: ), is one of the Japanese kana, which each represent one mora.

This character may be combined with a dakuten, forming じ in hiragana, ジ in katakana, and ji in Romaji; the pronunciation becomes or . This ambiguity is due to the dakuten-supplemented character's unification with チ's dakuten form.

Kana

し | し | し | し | し