| english title | Angel Guts 4 : Red Porno |
| original title | Tenshi no harawata: Akai inga |
| aka | Tenshi no harawata 4 |
| year | 1981 |
| country | Japan |
| director | IKEDA Toshiharu | |
| actor | IZUMI Jun | Nami Tsuchiya |
| ABE Masahiko | Kenzo Muraki | |
| producer | YUHKI Yoshihiro | |
| scriptwriter | ISHII Takashi | |
| production designer | KIKUKAWA Yoshie |
| genres | erotic |
| duration | 1h07 |
