Yes, the subtitles are in Chinese. When Sekiro came out, they did a promotion event in Beijing. The interviewee is Yasuhiro Kitao, marketing manager of From Software.

Allegedly, Miyazaki is required to beat every game of From Software (Dark Souls, Sekiro, Elden Eing, etc.) before it can be released.

(There are occasionally glitches that allow you to bypass bosses. For this reason, they are called “Miyazaki’s passways”.)

Sex every two weeks is semi-sexual.