煉獄(Fate)
The name of [[Okita Souji Alter (fate)|]]'s long katana.

Rengoku becomes personified as an [[androgynous]] person of "ambiguous gender":https://www.reddit.com/r/grandorder/comments/pl0ogq/profiles_of_the_four_new_summer_servants/ alongside [[okita souji alter (swimsuit saber) (fate)|Okita Souji Alter Swimsuit Saber]]. They have the form of a child for Okita's 1st and 2nd Ascensions and an older form for her 3rd Ascension.

This tag is for the personification, not the actual weapon.

h4.Costumes

* [[rengoku (first ascension) (fate)|First Ascension]] (with Okita's [[okita souji alter (swimsuit saber) (first ascension) (fate)|First Ascension]])
* [[rengoku (second ascension) (fate)|Second Ascension]] (with Okita's [[okita souji alter (swimsuit saber) (second ascension) (fate)|Second Ascension]])
* [[rengoku (world excursion) (fate)|World Excursion]]
rengoku (fate)