How can I get an immediate English teaching job in Japan?

Hello everyone, so I’ve exhausted all options. I’ve applied to GABA, NOVA, KidsDuo, KidsUp etc. Still I’ve gotten nothing but rejections. I have a Bachelor’s degree from UCLA and some youth instructing experience, but I can’t seem to land a job in Japan. I’m aiming to get over by mid August by the latest. Are there any year-round jobs I should apply to that I might be missing out on? I stalk JobsInJapan and GaijinPot regularly and apply to anything and everything available.