Haruto watches as his younger sister, Mikoto, seems to blithely accept the reality of figurines that move on their own, but Mikoto actually wants to unravel the mystery of the phenomenon and presses Nona for answers. Haruto, on the other hand, wants to have fun with his otaku buddy Kanmuri Seijirou in their otaku discussion, but...
No matter how mysterious,
everything has a logical explanation.
،مهما بلغت درجة غموض أمرٍ ما
إلّا وكان له تفسيرٌ منطقيّ
Es muss da doch irgendeinen Grund geben.
Sei er noch so komisch.
No importa el misterio,
debe haber una razón.
No importa el misterio,
debe haber una razón.
Il y a forcément
une explication à tout ça.
Per quanto sia fitto il mistero, 
tutto ha una spiegazione logica.
Qualquer mistério tem
uma explicação lógica!
Загадки загадками,
но всему есть объяснение!