In the final days of the Edo shogunate, a government commander enters Edo Castle to inspect the Ōoku. Ignoring warnings, he steps into a forbidden room where, 200 years before, Lady Oyuki, a favored concubine, was forced to commit suicide by Tokugawa Tsunayoshi over a suspected affair. Consumed by vengeance, her spirit continues to haunt all those involved in the tragedy.
| Release Date | June 27, 1979 | |
|---|---|---|
| Status | Released | |
| Original Title | 日本名作怪談劇場 怪談 大奥(秘)不開の間 | |
| Runtime | 45min | |
| Budget | — | |
| Revenue | — | |
| Language | Japanese | |
| Original Language | Japanese | |
| Production Countries | Japan | |
| Production Companies | TV Tokyo | |