Kira'na

Kira'na is the former princess and the current empress of Planet Gur'latan, Kira'na is a major antagonist in BoBoiBoy Galaxy (season 2), serving as the final antagonist of the second season who only appears as unseen overarching antagonist of Baraju Arc and main antagonist of Gur'latan Arc.

Background Information
Kira'na was born to Supreme Commander Kul'dar and became the Princess of Gur'latan Planet. She was a warrior-princess in training. During her childhood, she first met Fang and Kaizo and they became friends-- later went to academy with Kaizo and often trains and/or studies with him. She appears to be close to both Fang and Kaizo in their childhood days.

BoBoiBoy Movie 2
While it wasn't shown in the film, Kira'na's story has been explored in BoBoiBoy Galaxy Season 2 comics.

When Retak'ka is on his way to Gur'latan Planet, Kira'na and her father, Kul'dar is very shocked over the dreadful news. When Kul'dar was about to join with the rest of Gur'latan army to face the villain, Kira'na insisted that she should join the battle, but only for her father to forbid her and encouraged her to protect Gur'latan and their people if he's gone, and to ensure her safety.

However, the Guruhan Army's efforts were in vain after Retak'ka attacked Gur'latan and then slaughtered all of them. When Fang and Kaizo finally got there to see the aftermath, they discovered that the entire army already fell in battle at the hands of Retak'ka. Unfortunately for Kira'na, she was devastated of hearing the news so much that she starts crying at her father's deceased body.

Baraju Arc
Though she hasn't appeared in the 4-part Baraju arc, Kira'na is clearly responsible for instigating a war between Flame and Snow Tribes at Planet Baraju by having Pak Pato to use his robots to instigate the event. Despite BoBoiBoy and his friends having to foiled their plans as the war is finally over.

Personality
Kira'na is a determined and self-reliant woman who takes her responsibilities very seriously and values them, despite what she thinks that her doings are right when is actually wrong. She shares the same unyielding attitude as Kaizo, she never hesitates to face people and is willing to make necessary efforts and sacrifices to achieve her desired goals and what she calls victory not even thinking what may cause it to her and her people. She can also be somehow arrogant depending on her surroundings, especially after 'regaining' (which actually stole) the voltra power and during her coronation, even claiming that she would be the savior of the galaxy.

Like her childhood friend, She is also good at changing or hiding her persona, shown when she first met BoBoiBoy and his friends as she hid the fact that she actually came to steal or so she calls  'regain'  the Voltra power from BoBoiBoy using a kind aura and has shown her 'villainous ' side afterwards. She had tried to gaslight fang and manipulate him into joining her side by using his past against him, even after literally knocking him out and throwing him into a prison along with his friends. She has also blamed others for her tragedy (more on BoBoiBoy and TAPOPS).

during a flashback In her childhood days, it was shown that she was joyous and sassy, especially when training, she is most enthusiastic and bold for.

After having been overcome by the Voltra power and losing control, she eventually regains her senses and becomes aware of the widespread destruction and turmoil she had caused In Gur'latan and possibly other Planets (Thanks to General Sa'riya's help). She even almost gave up while being trapped with the Voltra power thinking she had no more chance to save her people and planet, and even saving herself. Overcome with remorse, she seeks forgiveness for her actions.

Despite her fearless and confident demeanor, Kira'na has an understanding side. Once she recognizes the impact her actions may have, she takes these lessons to heart and learns from them. She is deeply concerned that her people would lose their faith and trust in her and that she had failed to become their empress after she destructed half the planet. Fortunately, she finds solace and strength in BoBoiBoy's means to forgive her, even after all that she had done to him. Through this experience, she comes to the realization that BoBoiBoy was right all along and that she needs to learn from her mistakes to become a better leader in the future and tearfully apologizes for what she has done.

Appearance
Kira'na is a character with very distinct physical features. She has bright red eyes that are paired with red dots (almost triangular) on her cheeks, which can be seen as her birthmark. Her hair is long and wavy, and it has a candy-red colour. She styles it in a Japanese hairstyle that features a designed braid. Moreover, Kira'na also wears an ornament on her hair bun, which is similar to a traditional Chinese Guan. This hair accessory is colored in gold and red.

Kira'na is dressed in a unique and fashionable outfit. Her dress is very similar to a chut thai (a traditional Thai dress) and Khmer (a traditional Cambodian dress), but with attached armor parts. Under the dress, It has a turtle neck and a bi-colour of black and ash violet following long finger-less black gloves. On the turtle-neck, there are also two small golden triangle accessories that add to its unique appearance. She wears a footwear that resembles geta sandals (a traditional Japanese footwear). Additionally, Kira'na wears red visor glasses that have an antenna-like design attached behind her ear. She has a hair accessory attached to the back of her head.

Trivia

 * The name Kira'na (Kirana) means Beautiful Sunbeam in Indonesian origins.
 * Kira'na resembles her grandmother, Satriantar (unmasked), a lot. Considering they have similar facial features and birthmarks that are placed on their cheeks.
 * Monsta gives BoBoiBoy characters (mostly humanoid aliens.) designs that has inspirations from cultures and traditions and Kira'na seems to be based of Thailand and Japanese culture. (possibly multiple more.)
 * Her hairstyle appears to be a combination of traditional Japanese hairstyles from different eras.
 * While her dress resembles a Chut Thai and Khmer.
 * Her design is inspired by many parts of South East Asia.
 * She appears to be close to Kaizo and Fang. This assumption can be made based on the fact that she has affectionately referred to Fang as 'Pang' and has given Kaizo the nickname 'Kai' and still calls him this even now.
 * According to Sa'riya, Her armor was the regulator for the Voltra power.
 * Meaning without the armor, she is not capable of controlling the Voltra power.
 * This is also why she lost control of herself.
 * Kira'na will remain as the crown-princess as she is currently being punished for her actions.