Trinity Seven - 7-nin no Masho Tsukai Eichi no Sho Koushiki Guidebook Eichi no Sho

The ultimate book that complements "Trinity Seven" such as character introduction and magic analysis! A special dialogue between Kenji Saito and Akinari Nao and a newly drawn comic are also posted. In addition, tribute illustrations drawn by super-luxury writers are also included! - Google Translated