Yuuki Yamada

As a supporting figure in Boku no Kokoro no Yabai Yatsu, this devoted individual serves as Sanae Yamada’s husband and the father of the series' co-protagonist, Anna Yamada. Though he maintains a reserved and quiet demeanor, he is a deeply caring parent who finds joy in his personal hobbies. When he isn't focused on his family, he can often be found indulging in his passion for cooking or playing various video games.