TV Special
There is a "Lost Room" where you can find what was lost - or those who lost. This room, which belongs to no one, lies forgotten in a corner of Chaldea.
Aired 31/12/2017EP 1 - TV Special

2017
Fate/Grand Order: Himuro no Tenchi - 7-nin no Saikyou Gijin-hen
Fate/Grand Order: Himuro no Tenchi - 7-nin no Saikyou Gijin-hen is based on Himuro no Tenchi Fate/school Life 4-koma spin-off manga featuring Kaede Makidera, Kane Himuro, and Yukiko Saegusa.