Re Zero uses fanservice, yes but in very small subtle doses, so the lack of them is not really detrimental to the story whatsoever. In fact, without them, you would say that is even better since is not one of those shows that heavily relies on fanservice, therefore people are capable to see Re Zero for what it truly is.. One of Re:Zero's strengths was that it wasn't an oversexualized fantasy anime. It focused on its world and characters. But this season? Suddenly, Emilia is moaning mid-battle, and the show is.

Re Zero Fan Game Project HUD and Subaru Weapon Skin
Re Zero Fan Game Project HUD and Subaru Weapon Skin
RE ZERO (CHAPTER TWO) 01 Kimi no Manga
RE ZERO (CHAPTER TWO) 01 Kimi no Manga
ReZero Season 4 Announced With Cheeky First Trailer & Poster
ReZero Season 4 Announced With Cheeky First Trailer & Poster
ReZero Releases Counterattack Arc Trailer Teasing Anime's Return
ReZero Releases Counterattack Arc Trailer Teasing Anime's Return
When Does ReZero Season 3 Come Back and What to
When Does ReZero Season 3 Come Back and What to
ReZero Season 4 Release Date, Trailer, and What to Expect
ReZero Season 4 Release Date, Trailer, and What to Expect
ReZERO Manga Order (Starting Life in Another World)
ReZERO Manga Order (Starting Life in Another World)
ReZero Season 3 Everything You Should Know Cultured Vultures
ReZero Season 3 Everything You Should Know Cultured Vultures
ReZERO Season 4 Anime Officially Announced Anime Corner
ReZERO Season 4 Anime Officially Announced Anime Corner
Re Zero Season 4 Release Date
Re Zero Season 4 Release Date
Popular One Piece Animator Just Delivered A Mindblowing Scene In
Popular One Piece Animator Just Delivered A Mindblowing Scene In
Rem Re Zero Relationship at Harry Pelfrey blog
Rem Re Zero Relationship at Harry Pelfrey blog
10 anime to watch for fans of Re Zero
10 anime to watch for fans of Re Zero
Prime Video ReZERO Starting Life in Another World Season 3
Prime Video ReZERO Starting Life in Another World Season 3
Re Zero Sanctuary Explained at Stanley Shirlene blog
Re Zero Sanctuary Explained at Stanley Shirlene blog
ReZero Kara Hajimeru Isekai Seikatsu (Rezero − Starting Life In
ReZero Kara Hajimeru Isekai Seikatsu (Rezero − Starting Life In
Re Zero Season 3 How Many Episodes Are Left? Schedule
Re Zero Season 3 How Many Episodes Are Left? Schedule
Top 10 Best Fan Service Anime ReelRundown
Top 10 Best Fan Service Anime ReelRundown
Its Confirmed Fully Uncensored and ReZero Fans Rejoice YouTube
Its Confirmed Fully Uncensored and ReZero Fans Rejoice YouTube
RE ZERO SEASON 3 RELEASE DATE CONFIRMED? [UPDATE MARCH 2023]
RE ZERO SEASON 3 RELEASE DATE CONFIRMED? [UPDATE MARCH 2023]
REM RE ZERO WHEN DOES SHE WAKE UP FROM SLEEP?
REM RE ZERO WHEN DOES SHE WAKE UP FROM SLEEP?
ReZero S3 Cour 2 starts strong, with fanservice😏(ENG SUB) (Priscilla
ReZero S3 Cour 2 starts strong, with fanservice😏(ENG SUB) (Priscilla
ReZero Season 4 Shares First Look, Teasing the Hit Isekai
ReZero Season 4 Shares First Look, Teasing the Hit Isekai
Anime Fanservice
Anime Fanservice
ReZero Season 2 Everything You Need to Know
ReZero Season 2 Everything You Need to Know
Emilia Fan Service? ReZero Season 3 Ep 10 short YouTube
Emilia Fan Service? ReZero Season 3 Ep 10 short YouTube
ReZERO, Vol. 2 manga 9780316398541 Nagatsuki, Tappei
ReZERO, Vol. 2 manga 9780316398541 Nagatsuki, Tappei
ReZero Season 4 First Trailer Features Subaru, Emilia & More
ReZero Season 4 First Trailer Features Subaru, Emilia & More
'ReZero kara Hajimeru Isekai Seikatsu' 4th Season Announced One
'ReZero kara Hajimeru Isekai Seikatsu' 4th Season Announced One
Fan favourite characters arrive in AFK Arena's ReZero collaboration
Fan favourite characters arrive in AFK Arena's ReZero collaboration

Yes there is fan service in Re Zero but it is not too distracting. Only a character who has a name of a Disney princess, can be called a hardcore fan service element in Re Zero so far in the anime section.. Arc 5 alone probably has more fan-service than any of the previous arcs, so I don't think the studio will need to create anymore. Not that I'm against the idea, a little extra substance between Subaru and Emilia is always welcome, as long as it's between the bounds of their current relationship.