>>97183127You did not read the caption at all.
>She actually spoke only Japanese with me.Besides that, the EN girls that we know who can fluently speak Japanese are Bae, IRyS, Mori, Kiara and Ina. Ina is too reclusive to speak to her, period. No Senpai or language shenanigans, I just don't see her hanging around anyone for too long. Meanwhile, the others don't seem to interact with any of the JP girls too often.
As well, they have been around for 3-4 years at this point, and knew Japanese well since at least that time. There is a chance that Kronii learned it at a good conversational level relatively recently, or at least to what Kronii deems as acceptable, and it was the first time they interacted since; the others have had multiple years to interact, and haven't really/often interacted, so it seems to just be how they are with Sora and the other JP members.
Pure speculation, of course.