Yep an other great COO great for curly boy
Nobody believed us when he said he heard Tasigi's teardrop. All Sanji haters said he made it up and it was only for a badass line
Then we had the moment in Onigashma where he legitatemately heard a full conversatiom with CoO.....one that Luffy couldnt hear. But of course he just used his ears and not CoO. Even though he closes his eyes and the CoO SFX is literally there.
And now its undeniable proof that he can hear sounds with CoO since Nami is their to backup the statement....and make sure Sanji is actually talking about sounds.
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So now we have proof that this is all CoO....lets recaliberate.
- Sanji can hear a literal teardrop 100s of meters away with CoO
- Can hear use his CoO to single out a conversation between 2 people inside a war filled with screams
- Can hear someone screaming within a body of water without being inside and being meters away from it.
Absoutely insane shit. Sanji defintely specialises in hearing CoO, possibly even has better feats than Enel without using a DF.
Sanji's advanced observation haki could specialise in hearing of heartbeats.