Himawari+wa+yoru+ni+saku+ova+sunflower+ha+yoru+exclusive __exclusive__ -

The project originally debuted on January 5, 2021 . Manga vs. OVA Comparison

The story centers on and Asumi Hisato , a couple whose happy marriage is suddenly jeopardized by a professional catastrophe.

Hiromitsu Takeda, known for detailed character work. himawari+wa+yoru+ni+saku+ova+sunflower+ha+yoru+exclusive

The original manga (or doujinshi series) provides more extensive backstory regarding Norihito and Asumi’s early relationship and the gradual descent into their new reality.

Norihito makes a severe mistake at work, resulting in a loss of millions for his company. The project originally debuted on January 5, 2021

To settle the massive debt, his boss offers a controversial deal: he will forgive the error if Asumi becomes his personal secretary .

While initially intended as a means to save her husband's career, Asumi’s new role begins to transform her relationship with both her husband and her new employer, leading to a complex web of gratitude and personal obligation. Production Details and Style Hiromitsu Takeda, known for detailed character work

While the OVA captures the core "office secretary" plotline, it is a condensed version of the source material.