Teppeki Cool na Hanazato-san o, Koi no Numa ni Hameru Hanashi: Zetsurin Elite no Choujikan Zubuzubu Noukou Ecchi

Mishima is a top-performing salesman whose professional success contrasts sharply with his guarded personal life. Haunted by the fallout of a past relationship, he has deliberately distanced himself from romance. However, his carefully maintained boundaries are challenged when he inadvertently uncovers a hidden facet of his enigmatic and highly competent colleague, Hanazato. Captivated by this unexpected glimpse behind her composed exterior, Mishima finds himself increasingly drawn to her, even as old emotional scars make him hesitant to open up again. As the two begin spending time together outside the office, they quickly realize that their perspectives on love and partnership align in surprising ways. This mutual understanding naturally leads them to officially start dating. Yet, Mishima carries a lingering anxiety about the true reason his previous relationship ended: his overwhelming intensity and passionate nature proved too much for his former partner. Now, as the affectionate and energetic elite deepens his connection with the cool, seemingly unshakable Hanazato, their budding romance begins to uncover deeply unexpected sides of them both, pushing their relationship into thrilling and uncharted territory.