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TCP J21222057+4730430: Another flare star (10.7 mag) discovered by Tadashi Kojima?

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SPK
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TCP J21222057+4730430: Another flare star (10.7 mag) discovered by Tadashi Kojima?
SPK
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PanSTARRS-1 images

On PanSTARRS-1 images this object looks like a close double star with a brighter red southern and a fainter blue northern component (separation ~2"). What do you think?
http://ps1images.stsci.edu/cgi-bin/ps1cutouts?pos=320.58571+47.51194&fil...

SPK
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Indeed a short-lived event

Koichi Itagaki reports 14.0 mag on 2018 Apr.12.793 UT: http://k-itagaki.jp/images/cyg.jpg

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