適格てきかく請求せいきゅうしょとう保存ほぞん方式ほうしきだろう
tekikakuseikyū shotō hozonhōshikidarō

Noun
Da Copula

Expresses probability ("probably…") of 適格請求書等保存方式

1. Probably an eligible invoice storage method.

Presumptive
Conjecture
Law