StaycoolKobayashisanaRiverCityRansomstory

2020年3月13日—AndatthetopoftheBigFour,reignsonlyoneman:MasaoKobayashi.Here'soneofhisstories.Backinmiddleschool,amysteriouseventled ...,2019年11月6日—AfterfindingoutthatKobayashihasahintofmysteriouspowerinhim,Mizoguchihasthemsetouttogethertotakethisevilorganizationdown.

參考資訊如下
STAY COOL, KOBAYASHI-SAN!

2020年3月13日 — And at the top of the Big Four, reigns only one man: Masao Kobayashi. Here's one of his stories. Back in middle school, a mysterious event led ...

stay cool, kobayashi-san!

2019年11月6日 — After finding out that Kobayashi has a hint of mysterious power in him, Mizoguchi has them set out together to take this evil organization down.