わたしは or わたしが?? は(wa) vs が(ga): the difference between は and が Japanese subject particle/topic marker
Updated: Jul 17, 2020
は (wa) or が (ga)? Which should I use the subject particle in Japanese sentence??
In Japanese, subject particles are not that simple. Yes, you can say it depends on the context but actually not always.
You can review basics in the following pages: