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- This card's Japanese name is a pun on the Japanese pronunciation of the word "Thunder" (San-da). "Onii-san" meaning Big Brother.
- This is the only member of the hunder family to not be made into a real card. This may have happened because of the lack of space in the V Jump Edition; as it only includes 5 cards, and "Number 91: Thunder Spark Dragon" and "Spirit Converter" were added as well, only space for 3 "hunders" was left.