I went to Kyoto Information University in Japan to study for a master's degree and asked several questions about the degree and domestic recognition.

Yes, the recognition is very low. For you, the degree of graduation is still junior college, there is no graduate diploma, only a degree certificate, which is the same as that of in-service graduate students in China! Recruiting talents requires academic qualifications, what is the minimum academic qualifications, and what you get is a degree!