Original Copy of the Diary of Hirosaki Clan Government Office preserved at the Hirosaki City Library (image) Research Organization of Information and Systems Share Print E-Mail Caption This is the original copy of the Diary of Hirosaki Clan Government Office preserved at the Hirosaki City Library. Credit Takehiko Mikami Usage Restrictions Please contact firstname.lastname@example.org before use. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.