Nazonazo Hakase
ナゾナゾ博士
Dr. Riddles is a tall, old American man with a prominent mustache, a top hat with a floating question mark above it, a monocle and fancy black clothing. He often claims to be the “mysterious professor who knows all”, although he is clearly exaggerating.
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Zatch Bell!
SUPPORTING TV -
Zatch Bell! 101st Devil
SUPPORTING Movie -
Konjiki no Gash Bell!!: 00F - Ougon no Chichi wo Motsu Otoko
SUPPORTING OVA
