Explore Japanese vocabulary with illustrations, audio and example sentences. Browse JLPT N5âN1 levels, save words and build recKotobaHoshi (ããĻã°æ) is a free, visual-first Japanese vocabulary learning app. Explore 7,800+ JLPT N5âN1 words, each with a unique watercolor-style illustration, pronunciation audio, and two example sentences. Learn with Japanese, English, and Chinese explanations, furigana, and FSRS-powered spaced repetition.