Kikka is the current King of Neo Kyoto.

~!It is later being revealed that she is the little sister of [Teruto](https://anilist.co/character/232539/Teruto-Kurabe). She assumed her role as the King because she wanted to battle with her brother Teruto again.!~

Everything is decided by Build-Divide and it's the King who reigns supreme, but whoever can defeat him will be granted their heart’s desire. While everyone has a wish, the young Teruto Kurabe vows to win and get what he longs for. Guiding him on the path to victory is the mysterious Sakura Banka. Now, the stage is set in Shin Kyoto as Teruto dives headfirst into battle. (Source: Funimation)

[Website](https://yu-serizawa.com/) | [Profile (81 Produce)](https://www.81produce.co.jp/actor_search/index.php/item?id=229) | [Profile (i☆Ris)](https://iris.dive2ent.com/profile/member.php?id=1000226) | [Twitter](https://twitter.com/@iRis_s_yu) | [Instagram](https://www.instagram.com/seriko_is_no.1/) | [Wiki (en)](https://en.wikipedia.org/wiki/Yu_Serizawa) | [Wiki (jp)](https://ja.wikipedia.org/wiki/芹澤優)

Yuu Serizawa is a voice actress and member of the anisong and idol unit [i☆Ris](https://anilist.co/staff/131442), signed to DIVE II Entertainment, a sub-label of Avex Entertainment. She is associated with the color blue in the unit.

**Non-anime roles:**
• Nina - Memento Mori (VG)
• Bay - NIKKE: Goddess of Victory (VG)
• Nicole - Zenless Zone Zero (VG)
• Gentildonna - Uma Musume: Pretty Derby (VG)
• Asakura Karen - Heaven Burns Red (VG)

Neo Kyoto is now a city in ruins, looking nothing like it did before. The people are being rounded up by the King's servants, known as KUGE, and deposited into "Barrels" to steal their magical power. All in order to keep the King going...
 
And now a girl appears, with the KUGE in pursuit. She's the former King, Kurabe Kikka. Although she was once known as the most powerful King in Neo Kyoto's history, even Kikka is helpless against the KUGE, and is constantly on the run from them. After all, Kikka has no Build-Divide deck in hand. Day after day, she continues to flee with no respite, consumed by all kinds of regrets. Now that she's on the brink of despair, who should reach out a helping hand to her but...?
 
In the ruins of Neo Kyoto, the two girls take each other by the hand. And now, their battle is about to begin... the one that will lead them to the person that they both cherish.
 
(Source: Official Website)