Updated Date: 2019-03-16

| Pseudonym reading | Check out the contents of the report |
|---|---|
| Specified type | Prefecture designation |
| Type | Handwriting |
| Designated date | April 26, 1977 |
| Specified details | |
| quantity | 1 volume |
| location | Hiraizumicho Hiraizumi Osawa |
| owner | Shotokuin |
| Holding group | |
| Management organization | |
| home page | Hiraizumi's cultural heritage |
Overview
Hemp paper, roll book, folded book, 1 line 5 lines 1 line 17 letters.
There is a secret book of "Oi Nagai, October 3 ○ ○ 1 School Completed".
Tradition reason is unknown, but it is one of the classics that convey the writing style of the period of the North and South Dynasty, and it is a valuable material as a medieval sage.