Talk:Sei Shōnagon/@comment-26371228-20200215200325/@comment-27971189-20200216032955

Nashitsubo means pear chamber, it used to refer palace / court of nobles someone aligned; said place have pear grow on the garden, thus pear chamber.

As FGO usage of reference, Nashitsubo on her Extra Attack probably refers to Shonagon as one of infamous 'court poetesses' of her era (nashitsubo no kasen): Murasaki Shikibu, Sei Shonagon, Akazome Emon, Uma no Naishi, Ise no Osuke and Ko-shikibu.

It treated as a stand out might as well refers to her father, Kiyohara no Motosuke, who known as one of nashitsubo no gonin (five (wise) man of pear chamber). Making that word refers a lot about her.