My first waifu as it was, was Sango from Inuyasha. Back then the word waifu didnt even exist but thats exactly what she was.
Before waifu/husbando came around I just called them my husbands and boyfriends. LMAO I had like 3 husbands (Kenshin, Yuki Sohma, Roy Mustang) and a few boyfriends.
Ayase from oreimo
its been so long i can hardly remember, but my first husband was Rock Lee
he was so sweet and serious and goofy yet strong and loyal
only downside is he fell in love with a girl purely based on her looks
but oh well
his fight verses kimimaru was easily one of the best, I still remember when it came on air, how fucking hyped i was