One ecchi harem romance anime that you may enjoy is "High School DxD." This series follows Issei Hyoudou, a high school student who is killed on his first date and is resurrected as a devil by a beautiful senior student named Rias Gremory. As Issei navigates his new life as a devil, he becomes involved in various supernatural battles and romantic entanglements with Rias and other female characters. "High School DxD" is known for its mix of action, comedy, and fan service, making it a popular choice for fans of ecchi harem romance anime. **

Some popular ecchi harem romance school animes include "High School DxD," "To Love-Ru," and "Rosario + Vampire." These anime series typically feature a male protagonist surrounded by multiple female characters who are romantically interested in him, often leading to comedic and romantic situations. They also tend to have elements of fan service and suggestive content. If you enjoy this genre, these anime series are worth checking out. **

One reverse harem romance anime that I would recommend is "Ouran High School Host Club." It follows the story of Haruhi Fujioka, a scholarship student at the prestigious Ouran Academy who accidentally breaks an expensive vase and is forced to join the school's host club to pay off her debt. The series features a charming and diverse group of male characters who form the host club and develop feelings for Haruhi, leading to comedic and heartwarming moments. Overall, "Ouran High School Host Club" is a fun and entertaining reverse harem anime that is beloved by many fans of the genre. **

One popular Romance-Ecchi-Harem anime that you may enjoy is "High School DxD." This anime follows the story of Issei Hyoudou, a high school student who gets killed on his first date and is revived as a devil by a beautiful girl named Rias Gremory. As a devil, Issei becomes involved in various supernatural battles and encounters with other beautiful girls who are also devils, angels, and fallen angels. The series features a mix of romance, comedy, and ecchi elements, making it a popular choice for fans of the genre. **

Some good harem romance anime series available on Wakanim and Crunchyroll include "The Quintessential Quintuplets," "Nisekoi: False Love," and "Love, Chunibyo & Other Delusions." These series feature a mix of romance, comedy, and harem elements, with multiple female characters vying for the attention of the male protagonist. "The Quintessential Quintuplets" follows the story of a tutor who is tasked with teaching five identical quintuplet sisters, while "Nisekoi: False Love" revolves around a fake relationship between the son of a yakuza boss and the daughter of a rival gang leader. "Love, Chunibyo & Other Delusions" explores the relationship between a high school boy and a girl who suffers from "chunibyo," a condition that causes her to believe she has special powers. **

Yes, there are many romance anime that do not fall into the ecchi harem category. Some examples of lesser-known romance anime without ecchi harem elements include "Nana," "Honey and Clover," and "Kids on the Slope." These series focus on developing deep and meaningful relationships between characters without relying on fan service or harem tropes. Fans of romance anime looking for a more mature and realistic portrayal of love may enjoy exploring these hidden gems. **

Yes, there are several lesser-known romance anime series that do not focus on ecchi harem elements. Some examples include "Nana," a mature and realistic portrayal of relationships between two women named Nana; "Kimi ni Todoke," a sweet and heartwarming story about a shy girl and her popular classmate; and "My Love Story!!," a comedic and heartwarming series about an unlikely couple. These anime focus on developing deep and meaningful relationships without relying on ecchi or harem tropes. **

Some examples of Romance-Harem-Ecchi anime include "High School DxD," which follows a high school student who becomes involved in a world of angels, demons, and fallen angels; "To Love-Ru," which revolves around a high school boy who accidentally becomes engaged to an alien princess and attracts the attention of other female characters; and "Rosario + Vampire," which follows a human boy who enrolls in a school for monsters and becomes the center of attention for several female students. These anime typically feature romantic and comedic elements, as well as a focus on fan service and suggestive content. **