In addition to listening to Japanese music, playing games and listening to Otome drama CDs, it has become my biggest source of Japanese learning:
From knowing nothing and can only understand a few words, because the game can replay the voice, review the text content, and the excellent performance of the voice actors, learning Japanese is not only my interest, but also the greatest source of motivation, which has made me a lot of progress. Now I can understand 70-80% of Japanese by myself, only professional terms are left, and I also need to look up the dictionary.