: The protagonist and devoted wife who finds herself in a compromising position to help her husband.

: Hisato’s husband whose workplace mistake drives the plot.

: Originally released as an ONA (Original Net Animation) with a duration of approximately 16–20 minutes.

: Reviewers on platforms like IMDb have praised the production for its "top-notch" animation quality and effective storytelling compared to other titles in its genre. Main Characters

: The company president who leverages Norihito's failure to get close to Hisato. Availability and Digital Media Himawari wa Yoru ni Saku (Video 2021) - IMDb January 5, 2021 (Japan) Japan. Japanese. T-Rex. Himawari wa Yoru ni Saku (Video 2021) - Full cast & crew

The search results for (向日葵ハ夜ニ咲ク) refer to a mature-rated Japanese animation (Hentai) released on January 5, 2021 . Produced by Studio T-Rex , the story is an adaptation of a manga by Hiromitsu Takeda . Plot Overview