Sakurako-san no Ashimoto ni wa Shitai ga Umatteiru - 1x04 - 第肆骨　呪われた男（前編）- Followmy.tv

Sakurako and Shoutarou are asked by Utsumi to help his friend Takeshi Fujioka, who believes himself to be cursed, as all the men in his family live short lives, and also possesses a supposedly cursed dog, whose owners had all died. As the three meet up with Takeshi and his family, including his pet dog Hector, Fujioka remains insistent that what happened to his predecessors will happen to him as well. While Takeshi goes out to meet with a mysterious person, his wife Miyuki tells the others about a cursed painting he also inherited. After looking over Takeshi's family history herself, Sakurako deduces that his curse has something to do with the supposed cursed painting.