2girls,ahoge,battle,blonde_hair,blue_eyes,diffraction_spikes,electricity,eye_contact,eyebrows_visible_through_hair,face-to-face,from_side,glint,glowing,goggles,grin,hairband,headphones,headset,lens_flare,light_rays,long_hair,looking_at_another,multicolored_hair,multiple_girls,open_mouth,pink_hair,profile,rainbow,sideways_mouth,smile,space,sparkle,sparkle_background,stage_lights,streaked_hair,virtual_youtuber,megurine_luka,rating:safe