Looking for part time jobs for 16F

Hello everyone!
I am a 16-year-old female and moved to Tokyo last month. I am currently looking for a part-time job to help cover my expenses.
I am half-Japanese and hold Japanese citizenship. I can speak and write in Japanese, but I am still studying to improve my skills and prepare for the JLPT.
I would really appreciate it if anyone could recommend the best job search apps or websites for someone in my situation. Thank you so much for your help

by Sad_Employ_8762