Why are there no Studio Tamaya (Sankuchuari) videos on the internet?

[DivinityBeyond]

http://kimoota.daz.jp/TOP_DOGA.html

Are they too strict with copyright? I've seen their videos on Xcream where you need to pay but nothing otherwise.

 

[Inertia]

They're on XCream like you said. That counts as the internet.
Super tiny maker that's probably (or close to) a one-man shop. Consider helping them out.