In order to prevent the novel's heroine from being revised, Yuu must perfect his love of little sister moe. Yuu and Suzuka both attend Sakura's radio program as guests, and Yuu begins flirting with Suzuka while on air as part of his training to become moe for little sisters, but...
"Little sister moe"?
Das Moe kleiner Schwestern?
¿Moe de hermanitas?
¿Moe de hermanitas?
– Cette fascination ?
– Oui.
Il "moe della sorellina"?
Moe de irmãzinhas?
Прелести?