Gakuto won a diary. Wondering what to write as the entry, Mikoto mentions, "You can also write about your thoughts and feelings." Encouraged by this, Gakuto chronicles the daily happenings in the Yuzuki household...
Or maybe is it because, to you,
Ah, oder liegt es vielleicht daran,
Ah, ¿o acaso es…
Ah, mais je sais pourquoi !
O forse è perché per te
Ou será que, para você,
Или я для тебя не младший брат,
а, скорее, внучок?