The tomoe ( its like a comma) has appeared in different forms such as the mitsudomoe ( three tomoe). It has appeared as jutsu's, clothing, etc. Here are some appearences.
Orochimaru's earings
Curse mark
Sharingan
Moon
Ten-tails
Sage's Necklace/ Naruto's kyuubi mode necklace/ Tobi's Mask
Madara's attack with susanoo
Kishi's repetetive use of the symbol might be a hint at things to come. What are your theories/ ideas?
Orochimaru's earings
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Curse mark
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Sharingan
Moon
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Ten-tails
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Sage's Necklace/ Naruto's kyuubi mode necklace/ Tobi's Mask
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Madara's attack with susanoo
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Kishi's repetetive use of the symbol might be a hint at things to come. What are your theories/ ideas?