| 1986 | Adultery | |
| 1985 | Koichiro Uno's Caressing the Peach | |
| 1984 | Koichiro Uno's Wet and Swinging | |
| 1984 | Koichiro Uno's Dancer of Izu | |
| 1983 | Koichiro Uno's Dirty Sisters' Barber Shoppe | |
| 1983 | Uno's Wet & Learning | |
| 1982 | Koichiro Uno's Teasing a Wife | |
| 1982 | Lady Karuizawa | |
| 1982 | Koichiro Uno's Female Doctor Is also Wet | |
| 1982 | Koichiro Uno's Wet and Riding | |
| 1981 | Koichiro Uno's Girl Dormitory | |
| 1981 | Koichiro Uno's Open and Close | |
| 1980 | Koichiro Uno's Shell Competition | |
| 1980 | Koichiro Uno's Wet and Purring | |
| 1980 | Koichiro Uno's Adultery Diary | |
| 1980 | Koichiro Uno's Hotel Maid Diary | |
| 1979 | Koichiro Uno's Nurses' Journal | |
| 1979 | Koichiro Uno's Female Gymnastic Teacher | |
| 1979 | Koichiro Uno's Moist and Steamy | |
| 1979 | Koichiro Uno's Wet and Open | |
| 1978 | Mure mure fujin | |
| 1978 | Uno Koichiro no agechaitaino | |
| 1978 | Uno Kôichiro no kangofuryo | |
| 1977 | Koichiro Uno's Up and Down | |
| 1977 | Koichiro Uno's Yummy and Meaty | |
| 1976 | Koichiro Uno's Up & Wet | |
| 1976 | Late Bloom: Campus Erotica | |
| 1976 | Uno Kôichirô no kannô ryokô | |
| 1975 | Trembling | |
| 1974 | Sigh 2 | |
| 1973 | Sigh | |