Old friends resurface in Nasa's life, as he introduces Tsukasa to his old teacher Yanagi Naoko.
His back is brown
 with a white square on it...
...ظهره بنيّ ويحمل مربعًا أبيض اللون
Ein hellbrauner Rücken
mit einem weißen Quadrat …
Il a une tache blanche
sur son dos marron.
Ha il dorso marrone
 con un quadrato bianco...
Tem pelo marrom nas costas
com um quadrado branco...
Он почти коричневый, а на спине белое...