#The screens showed some scenes in the movie Bandage (including some doki doki moments). The movie looks quite interesting. They also showed the interview between Kobayashi-san and Iwai-san. There they talked about Bandage and Jin for a bit.
#In the special collection project produced by Kobayashi-san, Jin appeared as super surprise guest. He introduced himself and sang one song. After that he said "Thank you" (like he did in Wonder).
#The song has a nice melody and sounds a bit nostalgic. Kobayashi-san played guitar there.
#His hair was pretty much the same as he's in Hokkaido concerts, and he looked quite skinny. He's shy and has a bit of facial hair on his chin. He wore socks with star patterns (maybe Natsu-kun's style), very cute.
#Camera was forbidden for the whole show. When Jin appeared the staffs added more NO CAMERA boards
#He wrote lyrics on his palm, and he was quite nervous but cute.
#The fake moon tattoo appeared on his finger again
#He probably sang wrong lyrics in the beginning and he laughed a bit for that~very cute.
#Very loud cheers in the venue when he walked to the side way (hanamichi?).
info from the official TGC website (no photo because of the Johnny's copyright thing)