Since I cannot find a verified meaning, I will write a based on the most logical interpretation: “The Top 3 Etiquette Rules When Staying at a Relative’s House (Shinseki no ie ni tomaru dakara Top 3).”
(often translated loosely as "Because of the Relative's Stay"). While it is a niche title frequently discussed in community spaces like shinseki nokotowo tomari dakara 3 top