Japan Visitor Visa Declined Despite Strong

[lundy]

Hi everyone, I'm an Asian residing in #Vietnam with all the legal documentation (work permit and TRC). l've traveled to neighboring countries like Singapore and Cambodia without issues. Recently, I applied for a Japan visitor visa, but after 10 days of waiting, it was declined without any reason. I even submitted a bank statement showing around 5000 USD Could it be the applying agency or something else? Thanks for any insights https://19216811.cam/