垂直 すいちょく方向 ほうこう書式 しょしき おくりだろう
suichokuhōkō sho shiki okuridarō

Noun
Da Copula

Expresses probability ("probably…") of 垂直方向書式送り

1. Probably vertical writing format.; Probably a vertical scrolling format.

Presumptive
Conjecture
Computing