Takashi is a very goofy boy. Very clumsy and derpy in general, he's not much of a good choice for serious tasks, since he'll most likely mess something up at some point. Not his fault, he doesn't do it intentionally, but Takashi is just very very curious and likes exploring around, so he's bettter with simplier tasks, including his beloved fishing. No surprise one of his nicknames is sushi, since he's so fond of fish meat and is basically all he eats.