Designed 1997–2010 and updated in 2014. The current version comprises Jannon Antiqua (for display sizes), Jannon 10 (for text sizes), and Jannon Ornaments. Comes with Greek and Cyrillics.
A previous version included Jannon Text and Jannon Text Moderne, latter with thickened hairlines and a slightly smaller x-height. These branches seem to have been merged into Jannon 10.