Konan Koyoi
小宵こなん
Born: April 2, 1999
Birthplace: Tokyo, Japan
Debut: 2021
Height: 164 cm
Studio: S1 NO.1 STYLE
Status: retired
Konan Koyoi is a former Japanese adult video actress who debuted in 2021 with Honnaka before moving to S1 NO.1 STYLE. Known for her striking H-cup bust and 164 cm tall figure, she quickly became one of S1's standout performers in the early 2020s. Retired from the industry in early 2025. Her final S1 work was SONE-312 released in August 2024.
Selected Works (3 in database)
A curated selection of notable titles, not the full filmography. Each code links to its lookup page.
2021
HND-866
Konan Koyoi AV Debut — Big Tits H-Cup Special
debutbigh-cupsolo
2022
SSIS-441
First Bathroom Encounter — Stream of Urine
solobig
2024
SONE-312
Konan Koyoi — Final Work: Retirement Documentary
documentarysolobig
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