1] is a fictional character of the manga series To Love Ru, created by Saki Hasemi and Kentaro Yabuki.

In the anime adaptation, Haruna is voiced by Sayuri Yahagi in Japanese,[2] and by Bryn Apprill and Monica Rial in the English version.

Haruna has purple eyes and blue-violet hair, which are always held in place by a vertical red hairpin on the left of her head.

Haruna is also a very kind, understanding and patient person, to the point of being polite to everyone around her, especially to the boy she has a crush on, Rito Yuki.

[8] Haruna has a severe fear of ghosts and everything related to the supernatural, the exception being Shizu "Oshizu" Murasame, to an extent.

[13] At the beginning of To Love Ru, Haruna, while walking to school, meets with Rito, and that's when he tries to confess to her; however, without Rito realizing it, Lala Satalin Deviluke, the first princess of the alien planet Deviluke, shows up in front of him and both she and Haruna misinterpret the confession and end up believing that it was addressed to Lala.

[17] In the last chapter, Rito, after confessing his love for Lala, decides to do it to Haruna too, but Oshizu accidentally rips Haruna's swimsuit, making her run away before she can hear Rito's words, which are incorrectly addressed to four other girls: Yui Kotegawa, Run Elise Jewelria, Nana Astar Deviluke, and Ryouko Mikado.

Lala explains to her that if Rito becomes the next King of Deviluke, Earth's laws on monogamy wouldn't apply to them (as polygamy is a legal practice in space) and thus he could marry both of them.

[19] Haruna also seems to have developed the habit of fantasizing about herself and Rito in intimate situations in secret, such as him bathing her or she wearing nothing but an apron to seduce him.

[30] The June 2015 issue of Shueisha's Jump Square magazine included the results of its popularity poll for the heroines of To Love-Ru Darkness.

Her problem is basically that she isn't really any more interesting than the other somewhat anonymous girls in the show, despite playing a much larger part -- like, y' know, one of the MAIN CHARACTERS!