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Appears in episode 7 to return a lost baseball to Nano and Hakase, and in episode 22 to lecture his grandson Kiyoshi about the bond between animals and humans, all the time referring to him as Takashi.<br /><br />
生日：
年齡：
性別：
身高：
Appears in episode 7 to return a lost baseball to Nano and Hakase, and in episode 22 to lecture his grandson Kiyoshi about the bond between animals and humans, all the time referring to him as Takashi.<br /><br />
