by the Project of Comprehensive Study on Aśokan Inscriptions ; project leader, Keisho Tsukamoto ; study chief, Kaigen Noritake ; research chief, Hiroaki KojikaPURIKA2012
by the Project of Comprehensive Study on Aśokan Inscriptions ; project leader, Keisho Tsukamoto ; study chief, Kaigen Noritake ; research chief, Hiroaki Kojika ; translator, Akiko TsunashimaPURIKA2011
by the Project of Comprehensive Study on Aśokan Inscriptions ; project leader, Keisho Tsukamoto ; study chief, Kaigen Noritake ; research chief, Hiroaki Kojika ; translator, Akiko TsunashimaPURIKA2010