"Японская" refers to anything related to Япония (Japan), including its culture, language, and people. The term is often used to describe aspects of Japanese life, such as японская кухня (Japanese cuisine), which features dishes like sushi and ramen, or японская каллиграфия (Japanese calligraphy), an art form that emphasizes brush strokes and aesthetics. In the context of language, "японская" pertains to the японский язык (Japanese language), which is known for its unique writing systems: кандзи (kanji), хирагана (hiragana), and катакана (katakana). The language is spoken by millions and is an essential part of Japan's identity and heritage.