[Vanity]

Drop Sum good anime for Couples

[dooveee]

1. Horimiya
2. Tonikaku Kawaii
3. Chuunibyou Demo Koi Ga Shitai!
4. My Dress Up Darling
5. Kaguya-sama

[Crying Wolf]

Kaguya sama is not only good for couples, but also for watching with a girl who likes you but doesn't want to admit it. I highly recommend

[equityblush20]

depends on what you are into. most of anime can be watched together, if you are into a certain type. heck it's even all over netflix now.

[privateuser3]

Sword Art Online is cool if you like video game ambiance

[Boudica]

Are you looking for something that's specifically a romantic show, like a rom com?

If so, there's a ton out there. I think SAO is a good shout as mentioned in this thread, but can be too mainstream for some people.

For couple viewing I'd recommend some of the really visually stunning shows:

• Kimi no Na wa. Your Name.
  
• Bubble
  
• Suzume no Tojimari
  

[ayushiest]

Miyuki and Kaguya, best to play it

[Dismas]

Not romantic or anything, but Spy x Family seems to be pretty universally liked.

[RoyKerry]

Tora x Dora. I think this anime fits your purpose

[FosterKitty]

Your Name on Netflix is really good and has a decent soundtrack