While in the dimensional rift, Rchi-tan and the others find the original King Rchimedes, however he seems to be asleep with no sign of waking up. Ros suggests that they should leave the dimensional rift as soon as possible since time passes much faster there and then another random fellow shows up...
He's wearing the white socks 
the school uniform requires!
¡Tiene puestas las medias blancas 
que se usan con el uniforme escolar!
¡Lleva los calcetines del uniforme escolar!
Ele está usando as meias brancas que
 fazem parte do uniforme escolar!