While Kazuya desperately tries to get Ruka to promise she won't reveal his secret, she tells him her own.
"Sarashina Ruka, a younger-sister 
idol girlfriend."
"ساراشينا روكا، حبيبة فنّانة وأخت صغيرة"
„Sarashina Ruka, eine jüngere Schwester
und Idol-Freundin.“
"Ruka Sarashina, del tipo idol
y hermana menor".
"Ruka Sarashina, del tipo idol
y hermanita menor".
Ruka Sarashina.
Ruka Sarashina.
"Sarashina Ruka, uma namorada
idol estilo irmã mais nova."
Рука Сарасина. Звёздная младшая сестра.