Ouran Koukou Host-bu (Ouran High School Host Club)-26 episodes based on Bisco Hatori's manga
If possible it's best to watch the 1st episode without any idea what the plot is going to be. (like me) The school club consists of rich boys rendering their "hosting" skills to the ladies and mocks stereotypical roles like glasses guy type, twincest type, prince type, loli type etc. For all it's silliness, I enjoyed a lot watching this. It's a feel good, light and kawaii anime. The finale was promising and the manga is still ongoing so I do hope they make a second season. I also like the catchy closing song "Shissou" by Last Alliance especially when it was incorporated with the climactic ending.
All through the years I've been looking for animes that are similar to "Fushigi Yuugi". The closest animes that I've found were mostly love triangles like "Ayashino Ceres", "Alice Gakuen" etc. Then I accidentally discovered "Ouran High School Host Club" early January of this year. This was the turning point because I finally realized my holy grail. One of the otaku kid innocently pointed out that the cast is a reverse harem. It was the first time that I had heard of such term. Hence, the reverse harem marathon!