BROMANCE LINK

I know EXACTLY what you need
https://www.mangago.me/read-manga/memesis/
It's the most bromantic thing you could find here

https://www.mangago.me/read-manga/shuuten_unknown/
https://www.mangago.me/read-manga/shuuten_unknown_gaiden/
I wish they were actually married

Thanks for this but Imma pass, the art style isn't my cup of tea, thanks again!

COMEDY + BROMANCE
https://www.mangago.me/read-manga/the_s_classes_that_i_raised/

(SLIGHT SPOILER)
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(In the novel the MC and the Blonde Guy confess to each other)

Give these a shot :)
https://www.mangago.me/read-manga/maou_to_yuusha_no_tatakai_no_ura_de/
https://www.mangago.me/read-manga/nan_hao_shang_feng/

Oh nooo. But okay, I understand (=・ω・=)

eyyyy, I've already read Nan Hao & Shang Feng , thanks for Maou to Yuusha no Tatakai no Ura de, I'm loving the main charater x background bromance pairing ლ(´ڡ`ლ)

I think this one has similiar bromance like S Classes I Raised https://www.mangago.me/read-manga/omniscient_reader_s_viewpoint/

Spoiler
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They gay gay for each others