Rentaro encounters the smartest student in school, Eiai Nano, and it turns out she's a soulmate, too! However, her extreme rationality leads him to question whether they really are meant for each other.
You need your drinks to be efficient, too?!
!تريدين أن يكون شرابكِ ذا كفاءة أيضاً؟
Selbst das muss effizient sein?!
¿Las bebidas deben ser eficientes?
¿Las bebidas deben ser eficientes?
Tout doit être efficace, ma parole !
Ragioni così anche per i beni voluttuari?!
Até suas bebidas precisam ser eficientes?
Ты настолько привередлива?!
คิดถึงประสิทธิภาพกับของกินด้วยเหรอ!?