An advance screening event for the TV anime "Uchi no Otōto-domo ga Sumimasen" was held on Sunday, May 24 at United Cinemas Aqua City Odaiba.
The main cast members took the stage, including Naomi Ōzora (voicing the protagonist Ito Narita), Toshiki Masuda (voicing the eldest son Gen), Taku Yashiro (voicing the second son Raku), Kenshō Ono (voicing the third son Shū), and Momoka Terasawa (voicing the youngest son Rui). In addition to sharing their thoughts upon landing their roles and discussing the highlights of the series, a succession of latest topics packed with surprises were revealed, including the world premiere of the 2nd PV, the theme songs, and additional cast information.