

Connecting to Hanabi, for example, imbues their attacks and thrown objects with fire, letting them cause a DoT on enemies or causing massive damage as part of Elemental Rock-Paper-Scissors. Power Copying: They can use the Struggle Arms System, or SAS, to borrow the abilities of their teammates temporarily and augment their Psychokinesis.Barring Hanabi (who does have feelings for Yuito, but chooses not to act on them), Yuito and Kasane learn to rely on their comrades as close friends, but nothing ever reaches romantic territory for either. This accurately describes their relationships with all of their team members.Yuito's mother also having been Kasane's adoptive mother at some point probably reinforced this, with even Yuito mentioning that she's technically his elder sister. However, it never really becomes anything more than friendship it helps that Yuito seems entirely oblivious to why anyone would be romantically attracted to him, while Kasane is implied to have some buried feelings for Seto (though this may be left to interpretation) and is otherwise pretty uninterested in pursuing a relationship. Platonic Life-Partners: Yuito and Kasane start off with a rocky relationship but form a strong bond as the story progresses.Also, thanks to Kasane and Wakana being Design Children of the same template, this by proxy means that Kasane would be genetically considered to be Yuito's mother, although not much comes out of this. One Degree of Separation: Wakana Sumeragi, Yuito's biological mother, was Kasane's adoptive mother back in Togetsu, which makes her the foster older sister to both Kaito and Yuito.Yuito, meanwhile, is fast and can stack combo damage quickly, meaning he defaults more towards being a 'knight,' especially considering that his psychokinesis doesn't hit as hard and takes longer to develop. Kasane has unmatched damage with her psychokinesis and develops skills to empower her psychokinesis faster, giving her the edge as a 'mage,' but her slower offensive combos means that her physical power, though comparable to Yuito's, is weaker overall. Magic Knight: For a given degree of 'magic' in the setting, both fit the archetype as far as playstyles go, though each protagonist leans more heavily on one side than the other.Guys Smash, Girls Shoot: Yuito primarily uses a sword for powerful close-ranged attacks, while Kasane's flying blades make her adept at mid-range area attacks.Kasane frequently mentions how obscenely wealthy the Randalls are, with them having more luxury emergency shelters than they know what to do with, treating them more like vacation homes. Kasane is the adopted daughter of the Randall Family of Randall Heavy Industries, a Mega-Corp that provides much of the technology and equipment used by the world.The Sumeragis effectively own many Mega-Corps and the OSF as they are based in the city-state of Suoh, thanks to generous endowments and privileges granted by the family. Yuito is the 2nd biological son of Joe Sumeragi and part of the prestigious Sumeragi Clan, a long, proud line of politicians and military officers dating back to New Himuka's founder, Yakumo Sumeragi.Fiction 500: They're both from obscenely rich families.Dueling Player Characters: Both are fought as bosses in each other's campaigns.Thankfully, they're back to normal as soon as Brain Field ends.

Ax-Crazy: While under the effect of Brain Field, Yuito and Kasane become absolutely unhinged, laughing like maniacs while declaring they'll destroy everything.
