Dandadan's Cursed House Arc dramatically shifts the narrative by introducing Jin Enjoji, a.k.a. Jiji, Momo's childhood ... When he was young, Jin Enjoji lived in Kamigoe City with his parents.

As expected, the family was to sacrifice their son to pacify the Tsuchinoko worm, and they entrapped the young ... Eye, Jiji requested Seiko. Seiko then sent Okarun and Momo to Jiji's house.