/jp/ - Otaku Culture

>>19602291
>A soba restaurant: the sign reads "生𛁛𛂦 𛂁𛀚井". Written right-to-left, kisoba has the kanji 生 ki, and hentaigana 𛁛𛂦, derived from the kanji 楚 so and ba (者 ha with ゛ [dakuten]). The latter two are listed below. The black vertical text to the left reads 𛂁𛀚井; 奈 na, ga (可 ka with ゛), both also below, and the kanji 井 i.

Is this like the Japanese version of a basic substitution cipher?