Daichi Kitaumekawa

Daichi Kitaumekawa is an antagonist in the psychological horror manga and anime series Happy Sugar Life.

Happy Sugar Life
Daichi is the teacher of Satō Matsuzaka, being renowned for his good looks and personality. However, underneath this façade lies a deeply perverted man who takes an interest in Sato, obsessing over her after a school event. At some point in the manga, Daichi takes to stalking Sato when she would leave work and head for her shared apartment room with Shio. Realizing that he was following her, Sato takes an alternative route, leading her teacher to a seemingly empty alleyway. Once there, Daichi confesses to have lusted after Sato because of her features, and attempts to have his way with her. This causes Sato to have a slight breakdown within her mind, causing her to subconsciously trigger her safety alarm to activate. Seeing that residents were alerted to the alarm, Daichi sulks away.

The next day, Daichi prepares to leave his house to go to work only to get an unexpected visit by Sato. Despite having a wife and a daughter, Daichi explains that it wasn't enough for him and as such, he wanted to be with as many women as possible, even if it meant targeting and making advances on his students. He unwittingly enrages Sato who proceeds to force him onto the ground, and she began to stomp on his crotch repeatedly, which invokes Daichi to develop pleasure from it. Sato threatens to inform his wife about his lecherous behavior but she instead chooses to manipulate him into working for her. Fearing the repercussions that would come from his reputation getting destroyed due to his perverted nature, Daichi obliges to assist her.

Sato gives Daichi the three bags, instructing him to destroy them without anyone noticing and is last seen burning the bags. He began to suspect what could've been the contents within the bag, pleasuring himself to the smell of the burning bags.