Looking for data science jobs in japan

Hi guys, i have 2 years of experience as data scientist in uk. I did bachelor’s in computer science and artificial intelligence. So recently i got betrayed by my company about visa sponsorship. So i have japanese girlfriend and we are long distance for like a year. I thought if i got uk visa sponsorship she could have moved uk. But now since i got betrayed I’m looking for job opportunities in japan. I wonder how’s data scientist role in japan and how much they pay and would be helpful if anyone recommend some job portal or recruitment agency. Thank you.