I would say
Jujutsu Kaisen - Shounen series (24 Episodes)
https://myanimelist.net/anime/40748/Jujutsu_Kaisen?q=juju&cat=anime
Maid Sama - Romance Series (26 Episodes)
https://myanimelist.net/anime/7054/Kaichou_wa_Maid-sama?q=maid sama&cat=anime
Science Fell in Love, So I tried to Prove It (Season 1 > 12 Episodes & Season 2 > 12 Episodes)
https://myanimelist.net/anime/38992/Rikei_ga_Koi_ni_Ochita_no_de_Shoumei_shitemita?q=science &cat=anime
Vampire Princess - Horror Supernatural (26 Episodes) {I will say that it's not as good when it comes to the actions, but it also it is an old series. However, the endings for some reasons makes you want to watch another episode}
https://myanimelist.net/anime/690/Kyuuketsuhime_Miyu_TV
Anyways I am not sure if this is what you're looking for, but I hope you enjoying your time watching these series or the other series you are planning to watch. ^-^