Work in progress here.

- Name: Aika Tsube
- Age: 15
- Gender: Female
- Appearance: [Normal](http://safebooru.org/index.php?page=post&s=view&id=1338559) and [Tailblue](http://safebooru.org/index.php?page=post&s=view&id=1340395)
- Canon, AU, or OC?: Canon
- Universe of Origin: Gonna be the Twintail!!
- Personality: A down-to-earth girl that finds herself surrounded by sheer strangeness, Aika is a nice enough girl, but is extremely quick to anger and violence if one makes any comment at all about her chest. Or makes any less-than-pure moves towards Soji. She is pretty much a normal girl in almost every way, just with a lot more fighting aliens and suplexing perverts.
Despite her violent reputation however, Aika is far from unpleasant, not averse to offering help to anyone that needs it, and very much willing to fight villains should the need arise.
- Abilities/Weapons:
- Is a master of martial arts (well, really good at fighting) due to training provided by her grandfather from an early age. When transformed into Tailblue, her strength is boosted further, and can use a water-spear called Wave Lance. Relatedly, she has some control over water, able to create whirlpools out of thin air, especially when using her finishing attacks.
- Backstory: Just your average high-schooler with your average martial arts training, average twintail-obsessed love interest, and clearly normal life in all aspects. Up until her friend became Tailred to fight off aliens who sought to remove Twintails from their world, and she became Tailblue shortly afterwards top assist him. Along with Tailred, Tailyellow and guided by Twoearle, Aika helped defend the world from the Elemelians.
It was during these battles that the Multiverse was discovered. The Elemelians seem to make infrequent excursions to these other worlds in order to gain Twintail Attribute, but the Twintails are always sure to assist in driving them away. They tend to take turns in assisting the UMMA, so as not to leave their world completely undefended.
- Faction: UMMA