Letras de openings.

Metamaruphose! - Himouto! Umaru-chan

U・M・R HAI
U・M・R HAI
U・M・A janai yo U・MA・RU!!
U・M・R HAI
U・M・R HAI
U・M・A janai yo U・MA・RU!!

Itsu datte zenshin zenrei asobita awase!
Motto motto tanoshime yo otome!
Minna ni kitsukarenai you ni ija yuke himouto life!

Okini no fuudo kaburi kyou mo kyou de goro goro shite
Dai koubutsu no potechi wo te ni pasokon to nirame kkoshi yo

Tateba shaku yaku suwareta botan aruku sugata wa yuri no hana
Dare mo ga urayamu kanpeki jin kei
Hora kenkan kagutta henshi nda saa guutara shiyou (uh yeah!)

Itsu datte kuuneru asobu no sanren konpa!
Zutto (hai hai) zutto (hai hai) geemu wa tomodachi
Onii-chan wa kibishii kedo
Kitto (hai hai) kitto (hai hai) yurushite (uh yeah) kurechau no

(UMARU UMARU)
Wagamama no houdai wa daisuki no uragaeshi

U・M・R HAI
U・M・R HAI
U・M・A janai yo U・MA・RU!!
U・M・R HAI
U・M・R HAI
U・M・A janai yo U・MA・RU YEAH!!

Hai oshimai!