how good is teaching spanish in Japan right now?

I’ve read a lot of posts on this sub, and while it’s a bit discouraging to think there might not be many opportunities, I’d still like to give it a try. I’m torn between two options: teaching spanish or english. from what I’ve seen, the english teaching market seems very competitive and offers limited job opportunities, but I don’t have much information about teaching spanish other than it being a more niche field.

My question might sound a little naïve, but I honestly don’t know where else to ask or find someone with real experience. 🙁

by Miyu_Hashi