Dignity of Tama Art University is ruined

After Sano's Olympic logo got suspected, other "artists" related to Tama Art University got suspected.
https://en.wikipedia.org/wiki/Tama_Art_University

Look at the following logos. The right one is designed by German food company. Then the company owned by Ryousuke Uehara graduated from Tama Art University, presented the similar logo(left one).

Ryousuke Uehara

Also, Naoto Fukazawa, a professor in Tama Art University seemed to stole another artist's idea.
The upper chair was designed by Nana Ditzel, Danish artist and the under picture is designed by Mr Fukazawa.

Many Japanese wondered Tama Art University is teaching how to copy other's work, instead of copyright.