Dokyumento poruno: Onsen ryokan maruhi tekunikku
| Release Date | April 26, 1975 | |
|---|---|---|
| Status | Released | |
| Original Title | ドキュメントポルノ 温泉旅館（秘）テクニック | |
| Runtime | 1h 11min | |
| Budget | — | |
| Revenue | — | |
| Language | Japanese | |
| Original Language | Japanese | |
| Production Countries | Japan | |
| Production Companies | Watanabe Production | |