Uchi No Otouto Maji De Dekain. -

: Fans often express their affection for characters through social media, fan art, and fan fiction. Phrases like "Uchi no otouto maji de dekain" become rallying cries for enthusiasts who share a love for a particular character.

(Voiced by Onekonofuguri): The central character. He is quiet, small-statured, and frequently overwhelmed by his older sister's bold personality and antics. uchi no otouto maji de dekain.