like Ichimaru Gin from Bleach? what exactly do you mean by "closed eyes"?
fox eyes
Brock from pokemon
BRO
https://www.mangago.me/read-manga/tengu_no_daidokoro/ Not bl nor romance but the other lead mostly has his eyes closed, though not always
Bahahahahah I couldn't help myself
male char with closed eyes recommendations? can be bl, bromance or no romance