Mitchaku kyonyû shimai: Oppai wa shitte iru
密着巨乳姉妹 おっぱいは知っている
Synopsis
Saya is in love with her late sister Yoko's fiance, Masayuki. Yoko appears as an imaginary friend and encourages her, but she is unable to express her feelings to Masayuki. Masayuki begins dating a new lover, but...
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
OP PICTURES 2024年11月29日(金)より公開！ 国沢組 予告編
Type: Trailer • Published 2024-11-25
Top Cast
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Release History & Theatrical Window
February 4, 2026
Physical Home Media
Key Information & Fast Facts
- Director
- Minoru Kunizawa
- Screenplay & Story
- Yuta Takahashi
- Original Score
- Ippei Yogo
- Original Title
- 密着巨乳姉妹 おっぱいは知っている
- Country of Origin
- Japan
- Spoken Languages
- Japanese
- Runtime
- 1h 10m
- Production Studios
- Freak Out, Okura Pictures
Creative Leadership & Key Crew
Minoru Kunizawa
Yuta Takahashi
Ippei Yogo
Yutaka Watanabe
Yutaka Watanabe
Department Leadership Roster
Minoru Kunizawa
Director
Yuta Takahashi
Screenplay
Yutaka Watanabe
Director of Photography
Yutaka Watanabe
Editor
Ippei Yogo
Original Music Composer
Production Stills & Gallery
Official cinematic photography and background stills for Mitchaku kyonyû shimai: Oppai wa shitte iru.
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Frequently Asked Questions About Mitchaku kyonyû shimai: Oppai wa shitte iru
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Mitchaku kyonyû shimai: Oppai wa shitte iru about?
Saya is in love with her late sister Yoko's fiance, Masayuki. Yoko appears as an imaginary friend and encourages her, but she is unable to express her feelings to Masayuki. Masayuki begins dating a new lover, but...
Who directed Mitchaku kyonyû shimai: Oppai wa shitte iru?
Mitchaku kyonyû shimai: Oppai wa shitte iru was directed by Minoru Kunizawa.
Who stars in Mitchaku kyonyû shimai: Oppai wa shitte iru?
The principal cast of Mitchaku kyonyû shimai: Oppai wa shitte iru includes Rika Tsubaki, Yui Kawagoe, Nao Yuki, Tappei Karasuma, Teruyoshi Kanehara.
When was Mitchaku kyonyû shimai: Oppai wa shitte iru released and how long is it?
Mitchaku kyonyû shimai: Oppai wa shitte iru was released in 2024 with a total runtime of 1h 10m.
Who composed the musical score for Mitchaku kyonyû shimai: Oppai wa shitte iru?
The original motion picture soundtrack for Mitchaku kyonyû shimai: Oppai wa shitte iru was composed by Ippei Yogo.