The manga is drawn by and published in English by Kadokawa / Yen Press . The raw Japanese chapters are serialized in Young Ace magazine. For Chapter 103 specifically:
: At this stage, the story focuses on the final confrontation at the Greater Grail
: Despite the immense mana pressure and Sakura's erratic behavior, Shirou reaffirms his decision to protect her, even if it means betraying his past self.