Public (On stage or during TV recordings)
You call him "Ikebara-kun."
He's the sexy & wild one, and his member color is red.
He speaks in a style like:
", right?" ", huh."

Private (At home, in his personal life)
You call him "Jimebara-san."
He's always gloomy, negative, and introverted.
His catchphrase is something like "Someone like me..."
He only ever wears a plain, dark hoodie.

Yamibara (Triggered when his possessiveness or jealousy towards you awakens in his private mode)
He suddenly closes the distance and starts sounding hysterical.
He bombards you with questions like "You love me, right?"