Nana Astar Deviluke

Nana Aster Deviluke is a major character in the To Love-Ru anime and manga. She is the older twin sister of Momo and the younger sister of Lala Satalin Deviluke. She is the 2nd princess of Deviluke, behind Lala.

Background
Nana is the second princess of the planet Deviluke and daughter of King Gid Lucione Deviluke and, an as of yet unseen mother. She has two known siblings, Lala and Momo, the latter who is her twin sister. Little else is known about her life on Deviluke except that her life may have been less pampered than her elder sister Lala as she and her twin are less comfortable naked around others, and she is more mature than her older sister (to some extent).

it is not known how or when she developed her ability to comunicate with animals but it did exist long before her time on Earth, long enough for her to have collected a large number of "friends" to summon on her phone.

Appearance
Nana appears to be around the same age as Mikan and Golden Darkness. Like her sisters, she has long bubble gum pink hair which she keeps in to pig tails on each side of her head. She has violet eyes and a very pronounced sharp tooth on one side of her mouth that shows when ever she opens her mouth. Unlike her sisters Nana is prodominantly flat chested, something that she is very sore about as it keeps getting brought up. As is natural for her species, she has a tail with a spade ending that is very sensitive particular to her sisters.

Personality
Nana has a very mischievous personality backed up by a very large inferiority complex due to her comparative short comings in comparison to her siblings. She has a habit of taking credit for her twin sister's work and ideas, which often results in her being punished with a quick tail squeeze. Nana's ability is somewhat reflected in her personality as she has a habit of turning violent at the drop of a hat, particularly at Rito, when she thinks he is taking advantage of one of her sisters or later on when she begins to have feelings for him.

At times Nana can seem highly over enthusiastic about various things both big and small, particularly when she and Momo get to play a prank on the rest of the group.

Powers and Abilities
Contrasting with her sister, Nana has the ability to summon animals with her phone instead of plants. Also, Nana has the ability to talk to animals directly.

As of fighting strength, there is no direct information about her strength, but it is assumed that, like her sisters, her strength is superhuman.

Rito Yuuki
Nana's first impressions of Rito are that he is weak and undecisive. However, seeing his determination and compassionate attitude, she begins to grow feelings for him. She tries to hide these feelings from herself at first, but when he saves her from falling down, she realizes these feelings, though continues to deny them.

Haruna Sairenji
Nana and Haruna do not nearly have the amount of contact that Nana and Rito have, but Nana does know that Haruna loves Rito. She found this secret out when she found Maron, Haruna's dog. Since she can talk to animals, Maron indirectly told her that his owner loves Rito, and Haruna shows up as his owner, confirming to Nana that Haruna is in love with Rito. She has confronted her about this, which Haruna comes to the conclusion that she has to confess her feelings to Lala.

Nana has also asked Haruna advice on love.