Well, of course, he only looks like Jinguji (as seen from the thumbnail)
But here are some other obvious screencaps from Youtube (since I was too lazy to properly capture them)
above are the former characters featured already from La Corda d' Oro 3
New characters from another rival school?? (please correct me if I am wrong)
And the character at right side of the above image is the one who looks like Jinguji in this angle
Don't forget we have Tsuchiura and Tsukimori Len here!!