Shinjuku Chapter Release

Event Duration : February 24, 2017 19:00 ~ March 8, 2017 JST
Chapter Release Date : February 24, 2017 19:00 JST
Features the release of Subspecies Singularity I - Shinjuku.

TVCM

Master Level Cap Increment

Date : February 24, 2017 19:00 ~ JST

From 130 to 140.

Artoria Pendragon (Alter) Animation Update

Date : February 24, 2017 19:00 ~ JST

New Ascension/Skill Level Up Item

Magical Cerebrospinal Fluid

Servant "TRUE NAME" System

From Shinjuku Update, all new servants that debuted from Fate/Grand Order : Epic of Remnant will have their identities concealed until it is revealed in the Main Story of the game. Same goes to certain Noble Phantasms.

Multi-HP Gauge System

Throughout the whole Shinjuku Main Quests, certain enemies will have more than 1 layer of HP gauge. These multi-HP gauges may or may not come with special skills triggered upon shaving off one of the layer.
Just like normal HP gauge, there is a OverKill system where you get more stars. Instead of being called as Overkill, it is named as Overgauge.
Extra damage from Overgauge will not carry over to the next layer of HP.

Sound Player Update

List of BGMs from Main Story and Events can be replayed after you have unlocked it in game.
Unlocking can be done by playing the related battle or dialogue scenes, and then by paying a certain amount of item currency to unlock the "PLAY" Button.