Kuzugi is Caster's master. After the Holy Grail War ended, the two married and lived together at Ryudoji Temple.
| Hollow Vita version identity | Caster's master and husband |
|---|
Situation in 'Hollow' (Vita character introduction)
Kuzugi is Caster's master. After the Holy Grail War ended, the two married and lived together at Ryudoji Temple.
Identity in Fate/stay night
In the 2004 PC version of UBW, he fought alongside Caster, fighting Saber as a human.
Realta Nua· Mobile UBW: Faces off against Shirou
In this UBW version, Katsuragi becomes Shirou's direct opponent; This engagement took place during the course of the February 13 route.
Hollow original PC finale: jointly guarding Liudongsi
On the fourth night, when the monsters attacked, Katsuragi, Caster, and Assassin stayed at Ryudoji Temple to prevent the enemy from entering. Caster knew he would disappear after four days, but still fought alongside him.
hollow Vita: The lunchbox at school
Caster delivers the bento to the school where Katsuragi teaches and is introduced to the staff room. She used magic to conceal her outfit, meeting the school staff in this outfit.
Daily interactions in the original PC 'hollow'
Taiga consults Kuzugi about school affairs, and the two enter a café; Caster also saw this process.
A flashback to the original PC 'hollow'
Katsuzuki has long undergone killing training; his first order requires him to kill the designated target and commit suicide. He killed his target while surveying a building but did not commit suicide, later moving to another city. Later, he found the fallen Caster in the forest and rescued her. After learning of the Holy Grail War, he became her nominal Master.
Related entries
- Featured works:Fate/hollow ataraxia
- Wife:キャスター（Fate/stay night）
- Residence:Fate/hollow ataraxia
- Featured works:Fate/stay night
- Casters who both compete in UBW and admire themselves:キャスター（Fate/stay night）
- Opponents UBW faces on February 13:Shirou Emiya (Fate/stay night)
- Hollow's original PC Night 4, the Servant who guards the temple knowing it will disappear:キャスター（Fate/stay night）
- Hollow Original PC Night 4 Temple to Block Monsters:Fate/hollow ataraxia
- Caster delivering a lunchbox to the school in hollow Vita:キャスター（Fate/stay night）
- The school where hollow Vita teaches and is now delivering lunchboxes:Homurahara Academy (Fate/stay night)
- Taiga (formerly PC Daily) who consulted me about school matters:Taiga Fujimura
- Caster (original PC flashback), whom he found and rescued in the forest, then formed a bond:キャスター（Fate/stay night）
References
- TYPE-MOON: Hollow Vitamin character
- yugilog: Clear all three routes in the original Fate/stay night
- futajiro: UBW Impressions Diary, February 13
- syo:Fate/hollow ataraxia Play Diary Part 5
- NEXTNEVER: Vita Version Hollow Diary 5 ~Training Camp and the Truth~
- Explanation: Fate/hollow ataraxia, original PC clearing notes
- Introduction to other characters from TYPE-MOON: Fate/stay night
- TYPE-MOON Wiki: Soichiro Katsuragi
Data compiled on: 2026-10-10.