New subtitles usually mean better timing, proper translation, and correct encoding (no weird characters). Try these sources:
: The film revitalized the "ninja" archetype for the 21st century, moving away from 1980s tropes toward a grittier, stylized "neo-noir" look .
: The film's visual language, inspired by anime like Ninja Scroll , redefined how high-stakes action could be presented on screen with hyper-real blood effects and innovative weaponry like the blade-on-a-chain . Is There a Sequel?
If you need help finding a (not a movie download link), let me know and I can guide you to the latest Indonesian subtitle release from safe subtitle repositories.