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Tetsu
鉄ちゃん
The lab assistant of Dr Monja aged 13. Like his counterpart Tanpei in the show Time Bokan, he is sporty and quite capable at mechanics. (Source: Wikipedia)
Voices Actors of Tetsu
Japanese
Mitsuya, Yuuji
鉄ちゃん
1
The lab assistant of Dr Monja aged 13. Like his counterpart Tanpei in the show Time Bokan, he is sporty and quite capable at mechanics. (Source: Wikipedia)
