More Japanese refers to something that has a stronger Japanese influence, or something that is more characteristic of Japanese culture. Synonyms for this phrase include "increased Japanese", "greater Japanese", "enhanced Japanese" and "elevated Japanese". Other words that have a similar connotation include "authentic", "traditional", "iconic", "cherished", and "distinctive". By using such synonyms, you can create a more nuanced description of the item or experience in question, highlighting the unique qualities and characteristics that make it so appealing. Whether you are describing food, art, or fashion, there are many synonyms for "more Japanese" that can help you capture the essence of this rich and dynamic culture.