Kurogane's house.
The Tiger crew ready for the fishing trip.
Ken (yelling): Oi, Kuro! Hurry up! It's nearly late now!
Soujirou (looking to the clock): He's must be taking bath right now!
Ken (got an idea): He he...why don't we peek-a-boo him a little bit, eh?
Nihou (blushes): But...eh, Ken-sama! Isn't it so impolite?
Ken (smiles): Who care? Since we are all boys! Let's go!
At the bathroom, the team hears Kurogane's voice:
"Dovahkiin, Dovahkiin,
Naal ok zin los vahriin,
Wah dein vokul mahfaeraak ahst vaal!
Ahrk fin norok paal graan fod nust hon zindro zaan,
Dovahkiin, fah hin kogaan mu draal!
Huzrah nu, kul do od, wah aan bok lingrah vod,
Aahrk fin tey, boziik fun, do fin gein!
Wo lost fron wah ney dov, ahrk fin reyliik do jul,
Voth aan suleyk wah ronit faal krein! *chanting*
(Ahrk fin zul, rok drey kod, nau tol morokei frod, rul lot Taazokaan motaad voth kein!
Sahrot Thu'um, med aan tuz, vey zeim hokoron pah, ol fin Dovahkiin komeyt ok rein!)
Ahrk fin Kel lost prodah, do ved viing ko fin krah, tol fod zeymah win kein meyz fundein!
Alduin, feyn do jun, kruziik vokun staadnau, voth aan bahlok wah diivon fin lein!
Nuz aan sul, fent alok, fod fin vul dovah nok,
Fen kos nahlot mahfaeraak ahrk ruz!
Paaz Keizaal fen kos stin nol bein Alduin jot,
Dovahkiin, Dovahkiin,
Naal ok zin los vahriin,
Wah dein vokul mahfaeraak ahst vaal!
Ahrk fin norok paal graan fod nust hon zindro zaan,
Dovahkiin, fah hin kogaan mu draal!"
Ken (surprised): What kind of singing is it?
Soujirou (smirks): He's just singing himself again!
Fun fact: Kurogane was singing the Sons of Skyrim, main menu theme of The Elder Scrolls V: Skyrim. It's the play word between "Dovahkiin - Dragonborn" and his surname "Ryukou" (or "Ryuko" in some other Japanese pronunciations "龍子" means "Dragon Child)