These three idols forming a unit called Flower Candy all came from a joke website made by Broccoli and Elements Garden during April 1st for a fake male focused spin-off from their fujoshi idol franchise called Uta no Prince-sama. It had fake Twitter accounts, a fake member audition announcement for Flower Candy idols (ironically Silent Queen unit already had proper idols voicing each three characters while Flower Candy ones didn't despite having a short 3D PV video of them, hilarious right?) and two videos for each idol units (Silent Queen units weren't possible to train since they each only had two 2D drawings compared to Flower Candy who also had a 3D PV video which was essential for me when training all three of them since they came out better when I screenshot 'em multiple times).
Here's prompts for each idols:
Suzu Hanamichi:
suzu hanamichi, school uniform, (beige jacket, long sleeves, white dress shirt, blue bowtie, blue plaid skirt), (thighhighs, white legwear), black loafers / idol, waitress, pink dress, short sleeves, waist apron, name tag, black footwear
Otoha Hiiragi:
otoha hiiragi, school uniform, beige jacket, open jacket, long sleeves, blue cardigan, red bowtie, blue pleated skirt, black pantyhose, black loafers / idol, waitress, blue dress, short sleeves, waist apron, name tag, black footwear
Ruri Sakurada:
ruri sakurada, twin braids, school uniform, (beige cardigan), long sleeves, (green bowtie), blue plaid skirt, (green socks), loafers / idol, waitress, yellow dress, short sleeves, waist apron, name tag, black footwear