If anyone is curious why particle は is read as wa instead of ha I recommend reading this: https://briefjapanese.fun/history-of-%e3%81%af/ https://briefjapanese.

If anyone is curious why particle は is read as wa instead of ha I recommend reading this: https://briefjapanese.fun/history-of-%e3%81%af/ https://briefjapanese.fun/history-of-%e3%81%af/