Using the power of the mirror of the netherworld, Ki and Keika succeed in seeing Shouken's memories. Through his memories we learn of Shouken's history and how he came to the Tanmoku family. Ki is also able to ascertain that the reason for all of Shouken's actions while he was his bodyguard and a critical conversation between Shouken and his brother Sekijin is overheard.
It was enough that he was able to 
laugh like a normal person beside me.
Wenn er an meiner Seite
wie ein normaler Mensch lachte,
Hacerlo sonreír a mi lado como
un chico normal fue suficiente para mí.
Hacerlo sonreír a mi lado como
un chico normal fue suficiente para mí.
Tant qu’il rit avec moi
comme quelqu’un d’ordinaire,
Per me è bastato vederlo ridere 
come una persona normale, al mio fianco.
Foi suficiente que ele conseguiu sorrir
como uma pessoa normal ao meu lado.