Nagi No Asukara
Clannad
Toradora
Golden TIme
one piece isthe best romance
Toradora is my favorite romcom of all time
reLIFE is pretty nice
Sakurasou No Pet Kanajo.
Also i love anime , time to make " Anime Section " Ressurected.
Boku no Pico, but if you're truly adventurous, go watch Seinfield!