"Shinsengumi no Ko to Ōtomari de nan desu ka?"
If "Shinseki no Ko" refers to a character or a work and "o tomari" could imply a place to stay or a stop, and "de kara" suggests a starting point or reason, and "nanime" seems like it could be a typo or misinterpretation of a term, possibly intending to refer to a type of anime or manga series, a more coherent question could be: shinseki no ko to o tomari de kara nanime
Translated, this would be something like, "What's with Shinseki no Ko and Ōtomari?" "Shinsengumi no Ko to Ōtomari de nan desu ka
Given the potential for "shinseki no ko" to relate to "Shinsengumi" (a historical special police force in Japan during the late Edo period, often featured in manga and anime), and assuming a typo or confusion with terms, a speculative and more directed text could be: this would be something like
However, without more context, it's challenging to provide a precise answer or text.
"Shinseki no Ko to Ōtomari de kara Nan desu ka?"