もんかくつうでしょう【
紋殻通でしょう
】

monka kutsūdeshō

Noun

,

Desu Copula

Expresses probability in a polite manner ("probably…") of もんがらどおし

1. Probably patterned shell.; Probably textured shell.

Polite

,

Presumptive

,

Conjecture

,

Usually Written in Kana