Very basic request, I'm looking for vanilla series with really happy, sweet stories (or at least ending: I'm willing to accept a fair amount of darkness if it ends with a pair deliriously happy together). Sweet, happy, with a big focus on the love shared between the boy and girl/man and woman. Also, don't bother mentioning Tanaka Yutaka. While his long works are sometimes a little moody, the majority of his material (and just about every oneshot I've seen from him) is pretty much the definition of sweet vanilla goodness.

I love sweet vanilla too! Thank you for recommending that author, I didn't know him and I'll for sure try it 🙂
These are some of my favourites:
Gal to Inkya no Kousai Shuukan. by Tamabi
FLUFFY LAUGH GIRL by Shibasaki Syouzi
Will you Marry me and Anniversary by Jorori
Machigatte Koi by SURUGA Kuroitsu
Sokuochi Lolibabaa by Sumiyao

If I read/remember more of them I'll write them up!! 😉

You need the Wholesome List in your life. Now go forth and prosper!