Kōju Ran
- Acting
- May 2, 1941 · Osaka, Osaka Prefecture, Japan
Known for
Filmography
- The Curse M · Kinu Takahashi
- A Tonkatsu Diner · Tama
- Hard rape: Susuri naku hitozuma · Yoshiko Otsuka
- Office Lady Sisters: I Want to Sleep with You
- Horny Couple: Wants to Sip
- Homocula likes white blood, aim for the eyes
- Have You Seen the Barefoot God? · Etsuko
- Nuclear Gypsies
- Turkish March: Castle of Dreams · Mitsuko Ôtsuka
- USA Animal: A Spectacular Sexual Experience · Kimie
- Sex Instruction: Deadly Pressure Point Torture
- Jokôsei wakai kemonotachi
- Bôkan: Shojo o osou
- The Fighting Rascal
- Mobile Love Hotel: Top-Secret Ecstasy
- Porno: Chan-chaka-chan
- Semi-dokyumento: kankō basu - nure nure jakku
- Joshi daigaku maruhi report: Nikutai nyûgaku-shiki
- The Confession of Adultery: A Robber's Memoir
- New Ghost Story Heretic Lust: Oiwa's Vengeful Ghost · Umeko
- Demodori: Nikutai no uzuki
- Semi-dokyumento: Maruhi onna niku ichiba
- Semi-dokyumento: Nippon chikan go jû-nen-shi
- Môretsu poruno rettô · Newlywed couple's mother
- Semi-dokyumento: Maruhi panma · Mama
- Occult Sex · Lady of the night
- Maruhi Hong Kong jin niku ichiba · Liu Mingmin
- Poruno da yo! Zen'in shûgô: Maruhi waisetsu shûdan
- Yoru made matenai onna · Kikue
- Kinpatsu musume to erogotoshi
- Jokosei hana hiraku 17-sai
- Woman's Body Archipelago Reconstruction
- The Siren's Song · O-Toki
- Headlights in the Rain · Yasuyo(ヤスヨ)
- Love Hunter · Keiko
- Castle Orgies · Otowa(音羽)
- Lustful Japanese Sex Night Story
- Shiroi Chibusa no Senritsu
- Hiden: Haragei 18-ban
- Competitive Female Yakuza: 28 Sexual
- Mibôjin geshuku
- Kōshoku-Ichidai Muhōmatsu
- Shojo sei no mezame
- Jôji no Atoshimatsu
- Writhing Hill Secret Club
- Onna no Gokumon
- Confessions of a Lovelace: At Lust's End · Mari Kanô
- A Life of Erotic Pleasure: The Female Dice-Shaker
- Tokyo Bath Harem · Tsuru
- White Pleasure
- Hana to hebi yori: niku no shiiku
- Sex · Chinen
- 0-gō fujin no kokuhaku yori: Kōshoku hiwa
- Desire of the Flesh
- Shikidô jingi
- Fujo Zansatsu
- Yorokobi no sex · Maki