katagamistudio

Thank you so much, and you are right about the filter. I'm gonna change that asap

Thanks! For now you can only filter by tattoo policies (tapping the color circles) or you can also filter by town or prefecture using the search feature

I'm adding more data, it takes a while to ingest and process since there's 19000+ listings. it should be way more complete in the next few days

Not white on blue? I'll check why it appears grey!

Happy to answer questions about the data pipeline. The hardest part was that there isn’t one clean nationwide onsen database, so I had to merge official national data, local open data, scientific datasets, and community sources, then deduplicate them and keep source attribution on each entry. It's also quite hard to find proper websites for each entries