>>11254958Yoruno is more kuudere, speaks with a deeper voice, and is most level-headed of the Soras. Probably the closest to Sora's real personality, the zatsudans where she appears she talks about more personal stuff than usually. Tokino mellowed out and is more open about talking about her life now, making this character somewhat redundant.
Yukino is the tryhard younger sister who tries to one-up Tokino. Claims to have better specs (gaming, singing) than Tokino, but only during the winter. A more unique personality and has potential for some fun content.
