Uchuu Kyoudai

Synopsis

Mutta has finally finished pilot-training and in respect of Deniel's retirement, he had dumped water on him (a tradition of some kind). Finally, officially becoming an astronaut, Mutta receives his badge and certificate in addition to taking a photo. And as Mutta had hoped in the beginning, his photo was placed on the very area that he marked. As his picture showed his huge and touched smile, Nasuda began to wonder whether it would've been better to put a different photo, while Hoshika thought the opposite. Knowing that this was good enough since he got to see Mutta where he belonged. Right next to Hibito.

(Source: Wikipedia)