Katakana is a simple alphabet to learn. It mainly consist of lines and simple strokes. Here are some basics for reading Japanese (Katakana and Hiragana): When reading Japanese, each character has a relation to another character. eg. ハ (ha) can have other symbols with it, such as バ (ba) and パ (pa). There is a small trick to these little symbols: Whenever you see a small circle as the little symbol at the top right of a character, it always starts with a P.