First of I'll start with recommending Webtoons:
Kubera: ONE LAST GOD -> FIRST OF ALL! OH MY GOD! This is a story that is worth investing your time in, it's the type of story if you invest yourself a lot it will give you back so muuuch. Why it's so great?! Well Kubera is thought from beginning to end by author in novel form, the story and characters are perfectly polished, every character has a meaning and place in the story. As someone in bato.to forums said: "it will give you back as much as you put into it. To put it another way, if you read it in a superficial manner, you'll get a superficial story, so it'd be like "Hey it's been 150 chapters, how come nothing's happened yet?" If you really read closely and connect the scattered scenes though, you get a completely different story."
This series have a lot of mysteries, each panel, each word is important. One chapter something gets mentioned, then after ** chapters you might notice something related to what was said and after another ** you might learn what it meant.
But as author said Kubera is a love story!
Winter Woods -> First of all amazing art, story telling is beautiful and interesting there's actually plot going besides romance. Has Fairy tale like feeling but it's far from that. Cutest main character development ever.
Cheese in the trap -> To understand and love cheese in the trap you really need to read about 50 chapters, is what I recommend and only then decide wheter to read further or not! It's pretty realistic and heroine is very smart!
Cherry boy, that girl -> Is definitely one of my favourite things I read, it's very fun !
Thousand Years Ninetails -> It might remind people of Kamisama hajimemashita or Inuyasha, but it's definitely very good, with beautiful art and interesting story!
American Ghost Jack -> You will cry, you will smile, you'll be amazed how interesting and beautiful it is!
Action Idols - Age of young dragons -> Very new so there's very little romance yet, but it has super good art and romance is on it's way!
QISHI HUANXIANG YE -> For those who like when character gets into different world plus those who like "in game" concept
Take care of my cat -> Beautiful art, interesting story. Characters come from another world to human world.
Doulou dalu -> For action+romance+magic lovers
More webtoons:
Abide in the wind, Our relationship is..., Studio salty, Pink Lady, We Broke up, Twelve nights(very beautiful art and unique story), Like doodling, Heavenly Match,unTOUCHABLE, Sidekicks, My shiny world, TOMO-CHAN WA ONNANOKO!, Where Tangents Meet.
Manga: (Random, bolded ones are my personal favourites, I might update this list later)
Hirunaka no ryuusei, Kamisama Hajimemashita, The one, crazy girl shin bia, black bird, sugar soldier, brave 10 , reimei no arcana, paperweight eye, pika ichi, hatsu haru, kurenai ouji, tonari no kaibutsu-kun, Taihen Yoku Dekimashita, Mairunovich, Koi dano Ai dano, Haru Matsu Bokura, Hiyokoi, Strobe Edge, Taiyou no Ie, LAST GAME, Noragami, Gou - Himetachi no Sengoku, ookami shoujo to kuro ouji, Nisekoi Doumei., Nanaco robin, Magico( IWAMOTO Naoki), Goong, Otomen, Arisa, Nobody Knows (LEE Hyeon-Sook) , Koi to Natsu Tsubaki, Sarasah, Gu Fang Bu Zi Shang, Totsugami, Ichi, Horimiya, Ao no exorcist, 100% perfect girl, GE: Good Ending, Ao haru ride, Skip beat!, orange, Code: Breaker, WATASHI NO OOKAMI-KUN, Sousei no Onmyouji, Chihayafuru, Shiawase Kissa Sanchoume
MATURE/Adult: Cross and Crime, Nana, Sukitte Ii na yo, Gangsta., Cavalier of the Abyss, Btooom!, Defense Devil, Hare Kon, Eiyuu Kyoushitsu
Quotes from manga about Sakura: