マル秘 資料 です
maruhishiryōdesu
1. Top secret document.; Confidential document.
Noun
1. Top secret document.; Confidential document.
1. historical materials; historical records
1. material; materials
1. fodder; feed
1. sample; specimen
1. It's not historical material.; It's not source material.
1. Was historical material.; Was source material.
1. Probably historical material.; Likely based on records.
1. Was historical material; Was source material
1. If historical sources; If there is historical evidence