Ichimatsu secretly had a radio show and the sextuplets try to outsmart their mother to get their hands on some instant noodles.
The really heavy door 
used for soundproofing.
.استُخدم الباب الثّقيل جدًّا لكتم الصّوت
Eine dicke Tür für den Schallschutz …
Una puerta gruesa para insonorizar.
Una puerta gruesa para insonorizar.
La lourde porte d’insonorisation.
Ha aperto la porta pesantissima
per l'isolamento acustico.
A porta pesada usada para não passar som.