In the daily records of the school, immediately after the completion of building the cathedral, it was written; 'The school was instructed by the police to change the crest on the tower because it might be confused with a chrysanthemum.'
なお竣工直後の学院日誌には、「塔の紋が菊と紛らわしいので取り替えるよう警察から指示をうけた」という内容の記述が残っている。