12 mangakas held a sign session and others contributed with sign boards for charity.
CLAMP made a signed board with a Syaoran illustration:
The event's official website mentions that CLAMP contributed with a CLAMP Gakuen Tanteidan illustration, I wonder if it's a mistake or there is a second illustration?
CLAMP members Nanase Ohkawa and Tsubaki Nekoi were seen at the event, although CLAMP did not perform a sign session.
Yay for CLAMP doing charity work \o/
On other news, Bandai Visual will release the two Card Captor Sakura movies in Blu-Ray format on August 26 for 6.300 yens each. The covers will feature new illustrations drawn by CLAMP (source).
Yay for new CCS illustrations \o/