がわ てぃう えす利用 りよう しゃなら
kikogawa tiuesuriyōshanara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of 着呼側TS利用者

1. If/when wearing a call-side TS device; If/when being a call-side TS user

Nara Conditional
Computing