Looking for English-friendly volunteer work or free activities in Tokyo

Hi! Does anyone know of places where English speakers can volunteer, or any free activities available? Preferably something that doesn’t involve too much physical activity. I’m also open to part-time work. My background is in analytics and low-code development, but I’m willing to try other types of work as well.

For context, I’m a cancer patient living alone in Tokyo since last year. My treatments are bi-weekly, but between treatments there are good days when I feel mostly okay. I have a work-from-home job that ends after lunchtime, so I have a lot of free time. I don’t really know many people, as I struggled to adjust after moving here while undergoing treatment. I can understand some Nihongo, but not enough to feel confident speaking it.

Sorry if this post is a bit weird. I just wanted to try posting because I really want to find a regular reason to go out more. For the past year, I’ve been living with anxiety and staying mostly indoors. Lately, I realized that I want to try to live more, instead of just trying to stay alive.

I’m not very familiar with Reddit, so please let me know if this post isn’t allowed here and I can delete it. Thank you.

by rumi_run